| 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 | $100.35 | 3.381% | $103.7428 | $103.74 | $103.75 | $103.70 |
| Purchase #2 | $70.56 | 5.241% | $74.258 | $74.26 | $74.25 | $74.30 |
| Purchase #3 | $48.45 | 10.500% | $53.5373 | $53.54 | $53.55 | $53.50 |
| Purchase #4 | $61.32 | 8.728% | $66.672 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $172.43 | 8.551% | $187.1745 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $159.41 | 5.234% | $167.7535 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $147.43 | 9.285% | $161.1189 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $759.95 | $814.2570 | $814.25 | $814.20 | $814.30 | |