| 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 | $116.74 | 7.761% | $125.8002 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $83.40 | 13.769% | $94.8833 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $136.31 | 8.327% | $147.6605 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $57.36 | 13.314% | $64.9969 | $65.00 | $65.00 | $65.00 |
| Purchase #5 | $143.29 | 4.558% | $149.8212 | $149.82 | $149.80 | $149.80 |
| Purchase #6 | $38.65 | 8.864% | $42.0759 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $17.39 | 9.191% | $18.9883 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $593.14 | $644.2263 | $644.23 | $644.25 | $644.30 | |