| 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 | $44.92 | 9.144% | $49.0275 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $22.40 | 10.766% | $24.8116 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $228.65 | 11.186% | $254.2268 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $138.43 | 4.323% | $144.4143 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $103.61 | 8.399% | $112.3122 | $112.31 | $112.30 | $112.30 |
| Purchase #6 | $24.64 | 7.477% | $26.4823 | $26.48 | $26.50 | $26.50 |
| Purchase #7 | $223.25 | 12.865% | $251.9711 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $785.90 | $863.2458 | $863.24 | $863.25 | $863.20 | |