| 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 | $72.80 | 7.203% | $78.0438 | $78.04 | $78.05 | $78.00 |
| Purchase #2 | $226.78 | 13.302% | $256.9463 | $256.95 | $256.95 | $256.90 |
| Purchase #3 | $201.34 | 9.570% | $220.6082 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $194.67 | 9.130% | $212.4434 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $49.66 | 13.539% | $56.3835 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $229.57 | 7.839% | $247.566 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $236.70 | 3.277% | $244.4567 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $1,211.52 | $1,316.4479 | $1,316.45 | $1,316.45 | $1,316.40 | |