| 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 | $94.49 | 6.633% | $100.7575 | $100.76 | $100.75 | $100.80 |
| Purchase #2 | $13.69 | 6.806% | $14.6217 | $14.62 | $14.60 | $14.60 |
| Purchase #3 | $203.43 | 8.356% | $220.4286 | $220.43 | $220.45 | $220.40 |
| Purchase #4 | $201.44 | 13.420% | $228.4732 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $149.41 | 12.647% | $168.3059 | $168.31 | $168.30 | $168.30 |
| Purchase #6 | $25.81 | 10.421% | $28.4997 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $41.96 | 6.499% | $44.687 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $730.23 | $805.7736 | $805.78 | $805.75 | $805.80 | |