| 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 | $73.26 | 3.191% | $75.5977 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $121.74 | 7.757% | $131.1834 | $131.18 | $131.20 | $131.20 |
| Purchase #3 | $42.59 | 11.378% | $47.4359 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $45.96 | 13.592% | $52.2069 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $155.36 | 8.575% | $168.6821 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $153.52 | 3.801% | $159.3553 | $159.36 | $159.35 | $159.40 |
| Purchase #7 | $239.25 | 7.111% | $256.2631 | $256.26 | $256.25 | $256.30 |
| 7 purchase totals = | $831.68 | $890.7244 | $890.73 | $890.75 | $890.80 | |