| 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 | $96.90 | 12.203% | $108.7247 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $244.95 | 10.311% | $270.2068 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $26.96 | 13.206% | $30.5203 | $30.52 | $30.50 | $30.50 |
| Purchase #4 | $65.57 | 6.807% | $70.0333 | $70.03 | $70.05 | $70.00 |
| Purchase #5 | $80.71 | 4.140% | $84.0514 | $84.05 | $84.05 | $84.10 |
| Purchase #6 | $186.75 | 9.672% | $204.8125 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $179.28 | 10.176% | $197.5235 | $197.52 | $197.50 | $197.50 |
| 7 purchase totals = | $881.12 | $965.8725 | $965.86 | $965.80 | $965.80 | |