| 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 | $50.72 | 4.427% | $52.9654 | $52.97 | $52.95 | $53.00 |
| Purchase #2 | $148.44 | 7.175% | $159.0906 | $159.09 | $159.10 | $159.10 |
| Purchase #3 | $27.42 | 12.163% | $30.7551 | $30.76 | $30.75 | $30.80 |
| Purchase #4 | $143.31 | 12.551% | $161.2968 | $161.30 | $161.30 | $161.30 |
| Purchase #5 | $66.28 | 7.805% | $71.4532 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $111.49 | 6.405% | $118.6309 | $118.63 | $118.65 | $118.60 |
| Purchase #7 | $233.52 | 5.525% | $246.422 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $781.18 | $840.6140 | $840.62 | $840.60 | $840.70 | |