| 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 | $23.73 | 6.621% | $25.3012 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $167.29 | 13.220% | $189.4057 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $173.94 | 3.781% | $180.5167 | $180.52 | $180.50 | $180.50 |
| Purchase #4 | $48.50 | 6.615% | $51.7083 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $116.33 | 12.450% | $130.8131 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $79.44 | 11.744% | $88.7694 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $53.90 | 7.293% | $57.8309 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $663.13 | $724.3453 | $724.35 | $724.30 | $724.30 | |