| 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 | $56.81 | 4.673% | $59.4647 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $8.86 | 9.232% | $9.678 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $186.41 | 12.601% | $209.8995 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $5.61 | 5.405% | $5.9132 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $6.60 | 6.816% | $7.0499 | $7.05 | $7.05 | $7.00 |
| Purchase #6 | $153.80 | 10.768% | $170.3612 | $170.36 | $170.35 | $170.40 |
| Purchase #7 | $102.86 | 7.390% | $110.4614 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $520.95 | $572.8279 | $572.82 | $572.80 | $572.90 | |