| 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 | $57.53 | 11.682% | $64.2507 | $64.25 | $64.25 | $64.30 |
| Purchase #2 | $126.36 | 10.617% | $139.7756 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $221.73 | 13.427% | $251.5017 | $251.50 | $251.50 | $251.50 |
| Purchase #4 | $73.44 | 7.208% | $78.7336 | $78.73 | $78.75 | $78.70 |
| Purchase #5 | $85.39 | 9.139% | $93.1938 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $188.48 | 4.809% | $197.544 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $77.58 | 9.489% | $84.9416 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $830.51 | $909.9410 | $909.93 | $910.00 | $909.90 | |