| 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 | $90.65 | 9.569% | $99.3243 | $99.32 | $99.30 | $99.30 |
| Purchase #2 | $172.85 | 7.714% | $186.1836 | $186.18 | $186.20 | $186.20 |
| Purchase #3 | $202.34 | 8.585% | $219.7109 | $219.71 | $219.70 | $219.70 |
| Purchase #4 | $195.71 | 4.840% | $205.1824 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $24.79 | 4.827% | $25.9866 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $24.68 | 3.561% | $25.5589 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $67.37 | 10.673% | $74.5604 | $74.56 | $74.55 | $74.60 |
| 7 purchase totals = | $778.39 | $836.5071 | $836.50 | $836.50 | $836.60 | |