| 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 | $29.90 | 13.171% | $33.8381 | $33.84 | $33.85 | $33.80 |
| Purchase #2 | $132.38 | 6.737% | $141.2984 | $141.30 | $141.30 | $141.30 |
| Purchase #3 | $12.75 | 6.841% | $13.6222 | $13.62 | $13.60 | $13.60 |
| Purchase #4 | $94.94 | 12.170% | $106.4942 | $106.49 | $106.50 | $106.50 |
| Purchase #5 | $91.29 | 10.834% | $101.1804 | $101.18 | $101.20 | $101.20 |
| Purchase #6 | $36.52 | 3.655% | $37.8548 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $121.86 | 13.671% | $138.5195 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $519.64 | $572.8076 | $572.80 | $572.80 | $572.80 | |