| 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 | $26.97 | 4.248% | $28.1157 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $242.93 | 9.661% | $266.3995 | $266.40 | $266.40 | $266.40 |
| Purchase #3 | $30.69 | 7.548% | $33.0065 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $157.89 | 8.216% | $170.8622 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $97.35 | 12.626% | $109.6414 | $109.64 | $109.65 | $109.60 |
| Purchase #6 | $204.61 | 10.843% | $226.7959 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $110.77 | 5.734% | $117.1216 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $871.21 | $951.9428 | $951.95 | $951.90 | $951.90 | |