| 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 | $30.82 | 4.464% | $32.1958 | $32.20 | $32.20 | $32.20 |
| Purchase #2 | $84.80 | 12.864% | $95.7087 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $18.68 | 7.353% | $20.0535 | $20.05 | $20.05 | $20.10 |
| Purchase #4 | $69.60 | 12.782% | $78.4963 | $78.50 | $78.50 | $78.50 |
| Purchase #5 | $146.87 | 6.395% | $156.2623 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $210.26 | 4.692% | $220.1254 | $220.13 | $220.15 | $220.10 |
| Purchase #7 | $72.36 | 5.662% | $76.457 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $633.39 | $679.2990 | $679.31 | $679.30 | $679.40 | |