| 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 | $25.55 | 13.833% | $29.0843 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $53.96 | 12.240% | $60.5647 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $68.90 | 12.426% | $77.4615 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $12.55 | 8.134% | $13.5708 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $217.48 | 13.506% | $246.8528 | $246.85 | $246.85 | $246.90 |
| Purchase #6 | $225.52 | 11.445% | $251.3308 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $198.51 | 13.430% | $225.1699 | $225.17 | $225.15 | $225.20 |
| 7 purchase totals = | $802.47 | $904.0348 | $904.02 | $904.00 | $904.20 | |