| 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 | $7.67 | 11.180% | $8.5275 | $8.53 | $8.55 | $8.50 |
| Purchase #2 | $56.63 | 5.662% | $59.8364 | $59.84 | $59.85 | $59.80 |
| Purchase #3 | $105.70 | 3.316% | $109.205 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $159.29 | 13.560% | $180.8897 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $34.53 | 13.351% | $39.1401 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $146.51 | 11.731% | $163.6971 | $163.70 | $163.70 | $163.70 |
| Purchase #7 | $224.80 | 7.424% | $241.4892 | $241.49 | $241.50 | $241.50 |
| 7 purchase totals = | $735.13 | $802.7850 | $802.80 | $802.85 | $802.70 | |