| 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 | $112.33 | 11.699% | $125.4715 | $125.47 | $125.45 | $125.50 |
| Purchase #2 | $50.75 | 7.431% | $54.5212 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $212.39 | 3.225% | $219.2396 | $219.24 | $219.25 | $219.20 |
| Purchase #4 | $54.66 | 7.287% | $58.6431 | $58.64 | $58.65 | $58.60 |
| Purchase #5 | $116.28 | 6.273% | $123.5742 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $106.72 | 13.245% | $120.8551 | $120.86 | $120.85 | $120.90 |
| Purchase #7 | $65.49 | 9.644% | $71.8059 | $71.81 | $71.80 | $71.80 |
| 7 purchase totals = | $718.62 | $774.1106 | $774.11 | $774.05 | $774.10 | |