| 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 | $75.57 | 10.508% | $83.5109 | $83.51 | $83.50 | $83.50 |
| Purchase #2 | $197.84 | 8.545% | $214.7454 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $145.66 | 7.373% | $156.3995 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $40.94 | 12.449% | $46.0366 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $96.71 | 12.249% | $108.556 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $149.25 | 8.290% | $161.6228 | $161.62 | $161.60 | $161.60 |
| Purchase #7 | $59.58 | 13.309% | $67.5095 | $67.51 | $67.50 | $67.50 |
| 7 purchase totals = | $765.55 | $838.3807 | $838.39 | $838.35 | $838.30 | |