| 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 | $98.31 | 7.283% | $105.4699 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $77.62 | 4.566% | $81.1641 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $190.53 | 8.179% | $206.1134 | $206.11 | $206.10 | $206.10 |
| Purchase #4 | $59.33 | 11.776% | $66.3167 | $66.32 | $66.30 | $66.30 |
| Purchase #5 | $215.54 | 10.470% | $238.107 | $238.11 | $238.10 | $238.10 |
| Purchase #6 | $115.42 | 4.403% | $120.5019 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $56.63 | 12.408% | $63.6567 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $813.38 | $881.3297 | $881.33 | $881.25 | $881.40 | |