| 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 | $100.60 | 8.125% | $108.7738 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $63.93 | 11.334% | $71.1758 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $59.76 | 11.687% | $66.7442 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $166.60 | 13.124% | $188.4646 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $22.36 | 9.655% | $24.5189 | $24.52 | $24.50 | $24.50 |
| Purchase #6 | $134.32 | 9.827% | $147.5196 | $147.52 | $147.50 | $147.50 |
| Purchase #7 | $87.88 | 11.142% | $97.6716 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $635.45 | $704.8685 | $704.86 | $704.80 | $704.90 | |