| 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 | $88.72 | 9.130% | $96.8201 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $58.40 | 12.543% | $65.7251 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $189.83 | 7.701% | $204.4488 | $204.45 | $204.45 | $204.40 |
| Purchase #4 | $179.26 | 5.409% | $188.9562 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $69.82 | 12.323% | $78.4239 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $73.84 | 4.842% | $77.4153 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $138.30 | 10.416% | $152.7053 | $152.71 | $152.70 | $152.70 |
| 7 purchase totals = | $798.17 | $864.4947 | $864.51 | $864.45 | $864.40 | |