| 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 | $75.80 | 11.726% | $84.6883 | $84.69 | $84.70 | $84.70 |
| Purchase #2 | $60.57 | 6.472% | $64.4901 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $72.88 | 13.781% | $82.9236 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $41.96 | 8.801% | $45.6529 | $45.65 | $45.65 | $45.70 |
| Purchase #5 | $151.62 | 10.398% | $167.3854 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $159.31 | 10.336% | $175.7763 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $189.30 | 7.130% | $202.7971 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $751.44 | $823.7137 | $823.72 | $823.75 | $823.80 | |