| 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 | $17.71 | 10.825% | $19.6271 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $193.61 | 8.577% | $210.2159 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $151.43 | 7.606% | $162.9478 | $162.95 | $162.95 | $162.90 |
| Purchase #4 | $11.90 | 9.292% | $13.0057 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $15.62 | 13.290% | $17.6959 | $17.70 | $17.70 | $17.70 |
| Purchase #6 | $59.96 | 12.721% | $67.5875 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $64.25 | 3.377% | $66.4197 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $514.48 | $557.4996 | $557.52 | $557.50 | $557.40 | |