| 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 | $44.45 | 9.740% | $48.7794 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $141.75 | 4.561% | $148.2152 | $148.22 | $148.20 | $148.20 |
| Purchase #3 | $73.47 | 10.641% | $81.2879 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $53.80 | 3.854% | $55.8735 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $59.86 | 11.163% | $66.5422 | $66.54 | $66.55 | $66.50 |
| Purchase #6 | $7.64 | 8.399% | $8.2817 | $8.28 | $8.30 | $8.30 |
| Purchase #7 | $41.74 | 10.334% | $46.0534 | $46.05 | $46.05 | $46.10 |
| 7 purchase totals = | $422.71 | $455.0333 | $455.03 | $455.05 | $455.10 | |