| 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 | $45.80 | 10.207% | $50.4748 | $50.47 | $50.45 | $50.50 |
| Purchase #2 | $150.45 | 5.485% | $158.7022 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $211.89 | 13.225% | $239.9125 | $239.91 | $239.90 | $239.90 |
| Purchase #4 | $195.90 | 6.750% | $209.1233 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $176.37 | 7.258% | $189.1709 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $26.52 | 6.277% | $28.1847 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $60.73 | 13.208% | $68.7512 | $68.75 | $68.75 | $68.80 |
| 7 purchase totals = | $867.66 | $944.3196 | $944.30 | $944.25 | $944.40 | |