| 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 | $47.40 | 12.187% | $53.1766 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $149.42 | 6.677% | $159.3968 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $12.38 | 12.583% | $13.9378 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $56.79 | 4.370% | $59.2717 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $35.46 | 12.357% | $39.8418 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $214.69 | 7.156% | $230.0532 | $230.05 | $230.05 | $230.10 |
| Purchase #7 | $118.53 | 13.823% | $134.9144 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $634.67 | $690.5923 | $690.59 | $690.60 | $690.60 | |