| 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 | $62.70 | 12.744% | $70.6905 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $40.33 | 6.305% | $42.8728 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $22.65 | 3.244% | $23.3848 | $23.38 | $23.40 | $23.40 |
| Purchase #4 | $246.98 | 4.102% | $257.1111 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $138.78 | 6.646% | $148.0033 | $148.00 | $148.00 | $148.00 |
| Purchase #6 | $13.35 | 6.184% | $14.1756 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $238.86 | 3.165% | $246.4199 | $246.42 | $246.40 | $246.40 |
| 7 purchase totals = | $763.65 | $802.6580 | $802.65 | $802.65 | $802.70 | |