| 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 | $49.46 | 10.120% | $54.4654 | $54.47 | $54.45 | $54.50 |
| Purchase #2 | $247.54 | 5.720% | $261.6993 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $75.97 | 11.487% | $84.6967 | $84.70 | $84.70 | $84.70 |
| Purchase #4 | $74.33 | 5.210% | $78.2026 | $78.20 | $78.20 | $78.20 |
| Purchase #5 | $149.27 | 9.464% | $163.3969 | $163.40 | $163.40 | $163.40 |
| Purchase #6 | $197.61 | 11.193% | $219.7285 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $19.70 | 6.355% | $20.9519 | $20.95 | $20.95 | $21.00 |
| 7 purchase totals = | $813.88 | $883.1413 | $883.15 | $883.15 | $883.20 | |