| 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 | $41.41 | 9.330% | $45.2736 | $45.27 | $45.25 | $45.30 |
| Purchase #2 | $100.66 | 9.564% | $110.2871 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $64.93 | 12.592% | $73.106 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $105.74 | 13.737% | $120.2655 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $161.67 | 10.229% | $178.2072 | $178.21 | $178.20 | $178.20 |
| Purchase #6 | $129.35 | 7.546% | $139.1108 | $139.11 | $139.10 | $139.10 |
| Purchase #7 | $193.78 | 8.152% | $209.5769 | $209.58 | $209.60 | $209.60 |
| 7 purchase totals = | $797.54 | $875.8271 | $875.84 | $875.80 | $875.90 | |