| 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 | $69.74 | 6.244% | $74.0946 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $145.49 | 13.362% | $164.9304 | $164.93 | $164.95 | $164.90 |
| Purchase #3 | $72.95 | 4.367% | $76.1357 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $82.92 | 5.105% | $87.1531 | $87.15 | $87.15 | $87.20 |
| Purchase #5 | $241.35 | 6.543% | $257.1415 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $211.41 | 11.514% | $235.7517 | $235.75 | $235.75 | $235.80 |
| Purchase #7 | $233.68 | 12.801% | $263.5934 | $263.59 | $263.60 | $263.60 |
| 7 purchase totals = | $1,057.54 | $1,158.8004 | $1,158.79 | $1,158.85 | $1,158.80 | |