| 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 | $48.60 | 7.691% | $52.3378 | $52.34 | $52.35 | $52.30 |
| Purchase #2 | $48.47 | 12.615% | $54.5845 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $211.79 | 7.368% | $227.3947 | $227.39 | $227.40 | $227.40 |
| Purchase #4 | $123.81 | 10.402% | $136.6887 | $136.69 | $136.70 | $136.70 |
| Purchase #5 | $35.90 | 8.747% | $39.0402 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $153.53 | 4.838% | $160.9578 | $160.96 | $160.95 | $161.00 |
| Purchase #7 | $237.88 | 5.824% | $251.7341 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $859.98 | $922.7378 | $922.73 | $922.80 | $922.70 | |