| 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 | $63.45 | 12.530% | $71.4003 | $71.40 | $71.40 | $71.40 |
| Purchase #2 | $170.59 | 13.808% | $194.1451 | $194.15 | $194.15 | $194.10 |
| Purchase #3 | $107.28 | 7.663% | $115.5009 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $187.92 | 8.191% | $203.3125 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $48.91 | 8.665% | $53.1481 | $53.15 | $53.15 | $53.10 |
| Purchase #6 | $63.37 | 10.117% | $69.7811 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $199.69 | 5.603% | $210.8786 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $841.21 | $918.1666 | $918.17 | $918.20 | $918.10 | |