| 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 | $68.28 | 8.847% | $74.3207 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $234.44 | 6.703% | $250.1545 | $250.15 | $250.15 | $250.20 |
| Purchase #3 | $111.35 | 6.187% | $118.2392 | $118.24 | $118.25 | $118.20 |
| Purchase #4 | $104.52 | 6.158% | $110.9563 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $98.76 | 13.116% | $111.7134 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $32.70 | 4.479% | $34.1646 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $66.88 | 10.821% | $74.1171 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $716.93 | $773.6658 | $773.66 | $773.60 | $773.70 | |