| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.33 | 4.732% | $91.4625 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $213.61 | 11.747% | $238.7028 | $238.70 | $238.70 | $238.70 |
| Purchase #3 | $249.47 | 3.600% | $258.4509 | $258.45 | $258.45 | $258.50 |
| Purchase #4 | $183.92 | 6.702% | $196.2463 | $196.25 | $196.25 | $196.20 |
| Purchase #5 | $226.53 | 5.721% | $239.4898 | $239.49 | $239.50 | $239.50 |
| Purchase #6 | $157.74 | 8.758% | $171.5549 | $171.55 | $171.55 | $171.60 |
| Purchase #7 | $172.82 | 12.744% | $194.8442 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,291.42 | $1,390.7514 | $1,390.74 | $1,390.75 | $1,390.80 | |