| 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 | $72.88 | 12.811% | $82.2167 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $70.96 | 4.518% | $74.166 | $74.17 | $74.15 | $74.20 |
| Purchase #3 | $56.66 | 7.271% | $60.7797 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $17.80 | 5.313% | $18.7457 | $18.75 | $18.75 | $18.70 |
| Purchase #5 | $42.54 | 13.489% | $48.2782 | $48.28 | $48.30 | $48.30 |
| Purchase #6 | $71.76 | 4.213% | $74.7832 | $74.78 | $74.80 | $74.80 |
| Purchase #7 | $243.33 | 10.604% | $269.1327 | $269.13 | $269.15 | $269.10 |
| 7 purchase totals = | $575.93 | $628.1022 | $628.11 | $628.15 | $628.10 | |