| 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 | $14.64 | 4.604% | $15.314 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $116.39 | 4.116% | $121.1806 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $50.61 | 4.529% | $52.9021 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $143.81 | 12.278% | $161.467 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $108.86 | 6.132% | $115.5353 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $69.70 | 10.397% | $76.9467 | $76.95 | $76.95 | $76.90 |
| Purchase #7 | $249.35 | 10.592% | $275.7612 | $275.76 | $275.75 | $275.80 |
| 7 purchase totals = | $753.36 | $819.1069 | $819.11 | $819.10 | $819.10 | |