| 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 | $37.62 | 4.622% | $39.3588 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $58.93 | 11.666% | $65.8048 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $7.33 | 3.203% | $7.5648 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $199.79 | 8.872% | $217.5154 | $217.52 | $217.50 | $217.50 |
| Purchase #5 | $34.61 | 4.588% | $36.1979 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $195.48 | 8.458% | $212.0137 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $118.98 | 4.544% | $124.3865 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $652.74 | $702.8419 | $702.84 | $702.80 | $702.90 | |