| 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 | $15.67 | 3.663% | $16.244 | $16.24 | $16.25 | $16.20 |
| Purchase #2 | $76.88 | 7.423% | $82.5868 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $204.27 | 3.769% | $211.9689 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $79.61 | 6.856% | $85.0681 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $18.59 | 9.821% | $20.4157 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $207.81 | 8.342% | $225.1455 | $225.15 | $225.15 | $225.10 |
| Purchase #7 | $232.32 | 9.403% | $254.165 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $835.15 | $895.5940 | $895.61 | $895.55 | $895.60 | |