| 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 | $40.86 | 11.684% | $45.6341 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $46.77 | 13.453% | $53.062 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $21.41 | 10.745% | $23.7105 | $23.71 | $23.70 | $23.70 |
| Purchase #4 | $22.52 | 7.140% | $24.1279 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $225.91 | 7.469% | $242.7832 | $242.78 | $242.80 | $242.80 |
| Purchase #6 | $120.35 | 6.696% | $128.4086 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $248.40 | 4.128% | $258.654 | $258.65 | $258.65 | $258.70 |
| 7 purchase totals = | $726.22 | $776.3803 | $776.37 | $776.40 | $776.40 | |