| 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 | $74.73 | 11.533% | $83.3486 | $83.35 | $83.35 | $83.30 |
| Purchase #2 | $236.67 | 4.705% | $247.8053 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $142.43 | 12.515% | $160.2551 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $20.38 | 6.540% | $21.7129 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $60.74 | 13.635% | $69.0219 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $23.53 | 11.178% | $26.1602 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $105.50 | 13.128% | $119.35 | $119.35 | $119.35 | $119.40 |
| 7 purchase totals = | $663.98 | $727.6540 | $727.66 | $727.60 | $727.70 | |