| 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 | $76.37 | 5.123% | $80.2824 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $192.68 | 5.762% | $203.7822 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $65.98 | 12.354% | $74.1312 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $86.36 | 4.780% | $90.488 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $237.94 | 12.726% | $268.2202 | $268.22 | $268.20 | $268.20 |
| Purchase #6 | $224.93 | 9.409% | $246.0937 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $20.86 | 6.376% | $22.19 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $905.12 | $985.1877 | $985.18 | $985.25 | $985.20 | |