| 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 | $59.93 | 7.219% | $64.2563 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $236.26 | 11.537% | $263.5173 | $263.52 | $263.50 | $263.50 |
| Purchase #3 | $146.26 | 4.213% | $152.4219 | $152.42 | $152.40 | $152.40 |
| Purchase #4 | $227.29 | 8.330% | $246.2233 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $140.95 | 3.745% | $146.2286 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $44.54 | 12.803% | $50.2425 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $37.81 | 13.309% | $42.8421 | $42.84 | $42.85 | $42.80 |
| 7 purchase totals = | $893.04 | $965.7320 | $965.73 | $965.70 | $965.60 | |