| 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 | $53.85 | 3.591% | $55.7838 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $52.83 | 13.546% | $59.9864 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $74.40 | 3.404% | $76.9326 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $165.32 | 3.288% | $170.7557 | $170.76 | $170.75 | $170.80 |
| Purchase #5 | $159.57 | 10.826% | $176.845 | $176.85 | $176.85 | $176.80 |
| Purchase #6 | $219.33 | 5.249% | $230.8426 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $33.51 | 5.767% | $35.4425 | $35.44 | $35.45 | $35.40 |
| 7 purchase totals = | $758.81 | $806.5886 | $806.59 | $806.65 | $806.50 | |