| 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 | $73.87 | 12.601% | $83.1784 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $59.36 | 11.658% | $66.2802 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $206.39 | 9.233% | $225.446 | $225.45 | $225.45 | $225.40 |
| Purchase #4 | $21.59 | 11.730% | $24.1225 | $24.12 | $24.10 | $24.10 |
| Purchase #5 | $132.62 | 12.271% | $148.8938 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $56.42 | 7.186% | $60.4743 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $204.25 | 12.767% | $230.3266 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $754.50 | $838.7218 | $838.72 | $838.75 | $838.70 | |