| 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 | $216.77 | 12.313% | $243.4609 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $58.70 | 10.458% | $64.8388 | $64.84 | $64.85 | $64.80 |
| Purchase #3 | $41.73 | 12.598% | $46.9871 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $142.26 | 4.770% | $149.0458 | $149.05 | $149.05 | $149.00 |
| Purchase #5 | $144.39 | 8.221% | $156.2603 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $7.59 | 3.535% | $7.8583 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $55.84 | 8.201% | $60.4194 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $667.28 | $728.8706 | $728.88 | $728.85 | $728.90 | |