| 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 | $111.88 | 4.267% | $116.6539 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $154.51 | 4.518% | $161.4908 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $32.49 | 6.490% | $34.5986 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $6.70 | 9.242% | $7.3192 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $209.40 | 10.530% | $231.4498 | $231.45 | $231.45 | $231.40 |
| Purchase #6 | $64.96 | 5.467% | $68.5114 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $82.45 | 4.707% | $86.3309 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $662.39 | $706.3546 | $706.35 | $706.35 | $706.30 | |