| 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 | $47.37 | 9.758% | $51.9924 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $172.45 | 10.385% | $190.3589 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $120.67 | 10.296% | $133.0942 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $182.65 | 6.606% | $194.7159 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $183.75 | 3.202% | $189.6337 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $154.44 | 4.519% | $161.4191 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $164.38 | 12.813% | $185.442 | $185.44 | $185.45 | $185.40 |
| 7 purchase totals = | $1,025.71 | $1,106.6562 | $1,106.65 | $1,106.65 | $1,106.60 | |