| 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 | $46.54 | 4.309% | $48.5454 | $48.55 | $48.55 | $48.50 |
| Purchase #2 | $20.65 | 3.796% | $21.4339 | $21.43 | $21.45 | $21.40 |
| Purchase #3 | $204.26 | 6.132% | $216.7852 | $216.79 | $216.80 | $216.80 |
| Purchase #4 | $217.45 | 3.308% | $224.6432 | $224.64 | $224.65 | $224.60 |
| Purchase #5 | $181.66 | 3.131% | $187.3478 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $100.30 | 12.432% | $112.7693 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $136.56 | 4.600% | $142.8418 | $142.84 | $142.85 | $142.80 |
| 7 purchase totals = | $907.42 | $954.3666 | $954.37 | $954.40 | $954.20 | |