| 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 | $21.93 | 5.825% | $23.2074 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $150.44 | 12.357% | $169.0299 | $169.03 | $169.05 | $169.00 |
| Purchase #3 | $220.79 | 11.800% | $246.8432 | $246.84 | $246.85 | $246.80 |
| Purchase #4 | $95.37 | 12.262% | $107.0643 | $107.06 | $107.05 | $107.10 |
| Purchase #5 | $47.88 | 10.362% | $52.8413 | $52.84 | $52.85 | $52.80 |
| Purchase #6 | $238.36 | 5.231% | $250.8286 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $87.51 | 4.393% | $91.3543 | $91.35 | $91.35 | $91.40 |
| 7 purchase totals = | $862.28 | $941.1690 | $941.16 | $941.20 | $941.10 | |