| 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 | $91.28 | 9.233% | $99.7079 | $99.71 | $99.70 | $99.70 |
| Purchase #2 | $123.70 | 5.616% | $130.647 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $179.98 | 11.830% | $201.2716 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $150.38 | 8.782% | $163.5864 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $143.53 | 12.140% | $160.9545 | $160.95 | $160.95 | $161.00 |
| Purchase #6 | $193.45 | 8.510% | $209.9126 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $74.64 | 5.655% | $78.8609 | $78.86 | $78.85 | $78.90 |
| 7 purchase totals = | $956.96 | $1,044.9409 | $1,044.94 | $1,044.90 | $1,045.00 | |