| 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 | $31.29 | 4.852% | $32.8082 | $32.81 | $32.80 | $32.80 |
| Purchase #2 | $174.59 | 5.762% | $184.6499 | $184.65 | $184.65 | $184.60 |
| Purchase #3 | $14.28 | 7.771% | $15.3897 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $88.43 | 7.790% | $95.3187 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $129.88 | 9.802% | $142.6108 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $77.74 | 6.377% | $82.6975 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $110.69 | 8.473% | $120.0688 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $626.90 | $673.5436 | $673.55 | $673.50 | $673.50 | |