| 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 | $101.66 | 6.384% | $108.15 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $62.67 | 5.333% | $66.0122 | $66.01 | $66.00 | $66.00 |
| Purchase #3 | $123.70 | 9.373% | $135.2944 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $161.79 | 8.838% | $176.089 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $116.91 | 5.198% | $122.987 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $53.89 | 9.798% | $59.1701 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $37.98 | 10.673% | $42.0336 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $658.60 | $709.7363 | $709.73 | $709.75 | $709.80 | |