| 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 | $128.84 | 7.305% | $138.2518 | $138.25 | $138.25 | $138.30 |
| Purchase #2 | $28.31 | 12.313% | $31.7958 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $15.46 | 6.215% | $16.4208 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $52.94 | 13.541% | $60.1086 | $60.11 | $60.10 | $60.10 |
| Purchase #5 | $212.88 | 4.672% | $222.8258 | $222.83 | $222.85 | $222.80 |
| Purchase #6 | $49.72 | 4.186% | $51.8013 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $100.53 | 9.706% | $110.2874 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $588.68 | $631.4915 | $631.50 | $631.50 | $631.50 | |