| 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 | $43.62 | 12.387% | $49.0232 | $49.02 | $49.00 | $49.00 |
| Purchase #2 | $71.97 | 3.863% | $74.7502 | $74.75 | $74.75 | $74.80 |
| Purchase #3 | $166.56 | 6.626% | $177.5963 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $135.97 | 10.433% | $150.1558 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $27.83 | 3.476% | $28.7974 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $110.46 | 12.644% | $124.4266 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $8.86 | 3.169% | $9.1408 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $565.27 | $613.8903 | $613.90 | $613.90 | $613.90 | |