| 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 | $83.38 | 6.510% | $88.808 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $64.54 | 8.187% | $69.8239 | $69.82 | $69.80 | $69.80 |
| Purchase #3 | $65.26 | 13.817% | $74.277 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $59.42 | 8.479% | $64.4582 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $42.28 | 8.421% | $45.8404 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $74.31 | 7.759% | $80.0757 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $196.79 | 7.342% | $211.2383 | $211.24 | $211.25 | $211.20 |
| 7 purchase totals = | $585.98 | $634.5215 | $634.53 | $634.55 | $634.50 | |