| 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 | $78.68 | 6.745% | $83.987 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $150.67 | 13.257% | $170.6443 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $60.33 | 11.425% | $67.2227 | $67.22 | $67.20 | $67.20 |
| Purchase #4 | $42.59 | 3.654% | $44.1462 | $44.15 | $44.15 | $44.10 |
| Purchase #5 | $202.39 | 3.328% | $209.1255 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $29.95 | 12.872% | $33.8052 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $204.58 | 11.726% | $228.5691 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $769.19 | $837.5000 | $837.51 | $837.50 | $837.40 | |