| 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 | $21.76 | 10.298% | $24.0008 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $73.77 | 6.751% | $78.7502 | $78.75 | $78.75 | $78.80 |
| Purchase #3 | $201.68 | 9.837% | $221.5193 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $103.33 | 8.683% | $112.3021 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $102.50 | 7.783% | $110.4776 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $221.39 | 6.301% | $235.3398 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $166.37 | 10.635% | $184.0634 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $890.80 | $966.4532 | $966.45 | $966.45 | $966.50 | |