| 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 | $101.76 | 5.550% | $107.4077 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $79.68 | 7.393% | $85.5707 | $85.57 | $85.55 | $85.60 |
| Purchase #3 | $48.69 | 7.323% | $52.2556 | $52.26 | $52.25 | $52.30 |
| Purchase #4 | $62.31 | 8.365% | $67.5222 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $87.99 | 6.180% | $93.4278 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $102.77 | 7.413% | $110.3883 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $196.53 | 10.744% | $217.6452 | $217.65 | $217.65 | $217.60 |
| 7 purchase totals = | $679.73 | $734.2175 | $734.23 | $734.20 | $734.20 | |