| 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 | $29.68 | 13.869% | $33.7963 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $71.48 | 12.745% | $80.5901 | $80.59 | $80.60 | $80.60 |
| Purchase #3 | $200.63 | 13.142% | $226.9968 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $62.43 | 10.872% | $69.2174 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $75.59 | 6.553% | $80.5434 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $52.84 | 7.408% | $56.7544 | $56.75 | $56.75 | $56.80 |
| Purchase #7 | $97.85 | 6.559% | $104.268 | $104.27 | $104.25 | $104.30 |
| 7 purchase totals = | $590.50 | $652.1664 | $652.17 | $652.15 | $652.20 | |