| 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 | $132.79 | 7.352% | $142.5527 | $142.55 | $142.55 | $142.60 |
| Purchase #2 | $77.97 | 6.407% | $82.9655 | $82.97 | $82.95 | $83.00 |
| Purchase #3 | $235.55 | 9.227% | $257.2842 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $243.90 | 6.635% | $260.0828 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $61.77 | 12.109% | $69.2497 | $69.25 | $69.25 | $69.20 |
| Purchase #6 | $42.48 | 7.433% | $45.6375 | $45.64 | $45.65 | $45.60 |
| Purchase #7 | $163.96 | 11.128% | $182.2055 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $958.42 | $1,039.9779 | $1,039.98 | $1,040.00 | $1,040.00 | |