| 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 | $46.92 | 3.812% | $48.7086 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $22.48 | 4.496% | $23.4907 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $105.56 | 4.564% | $110.3778 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $11.58 | 10.372% | $12.7811 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $13.70 | 6.849% | $14.6383 | $14.64 | $14.65 | $14.60 |
| Purchase #6 | $27.68 | 8.810% | $30.1186 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $129.50 | 4.580% | $135.4311 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $357.42 | $375.5462 | $375.55 | $375.60 | $375.50 | |