| 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 | $51.96 | 6.639% | $55.4096 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $56.87 | 13.414% | $64.4985 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $58.99 | 6.133% | $62.6079 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $88.67 | 6.523% | $94.4539 | $94.45 | $94.45 | $94.50 |
| Purchase #5 | $174.40 | 10.782% | $193.2038 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $48.93 | 8.154% | $52.9198 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $95.45 | 13.462% | $108.2995 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $575.27 | $631.3930 | $631.39 | $631.35 | $631.40 | |