| 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 | $105.82 | 4.453% | $110.5322 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $158.35 | 6.384% | $168.4591 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $21.44 | 5.285% | $22.5731 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $56.55 | 8.112% | $61.1373 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $230.87 | 3.850% | $239.7585 | $239.76 | $239.75 | $239.80 |
| Purchase #6 | $67.52 | 10.343% | $74.5036 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $217.90 | 8.548% | $236.5261 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $858.45 | $913.4899 | $913.49 | $913.50 | $913.50 | |