| 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 | $86.89 | 4.554% | $90.847 | $90.85 | $90.85 | $90.80 |
| Purchase #2 | $142.27 | 9.398% | $155.6405 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $71.31 | 6.132% | $75.6827 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $69.79 | 5.112% | $73.3577 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $74.25 | 3.229% | $76.6475 | $76.65 | $76.65 | $76.60 |
| Purchase #6 | $235.37 | 8.113% | $254.4656 | $254.47 | $254.45 | $254.50 |
| Purchase #7 | $103.32 | 6.712% | $110.2548 | $110.25 | $110.25 | $110.30 |
| 7 purchase totals = | $783.20 | $836.8958 | $836.90 | $836.90 | $836.90 | |