| 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 | $91.87 | 12.197% | $103.0754 | $103.08 | $103.10 | $103.10 |
| Purchase #2 | $24.25 | 4.381% | $25.3124 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $192.79 | 7.115% | $206.507 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $96.76 | 13.714% | $110.0297 | $110.03 | $110.05 | $110.00 |
| Purchase #5 | $133.47 | 7.753% | $143.8179 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $126.95 | 4.107% | $132.1638 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $22.54 | 13.485% | $25.5795 | $25.58 | $25.60 | $25.60 |
| 7 purchase totals = | $688.63 | $746.4857 | $746.49 | $746.50 | $746.50 | |