| 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 | $84.79 | 6.457% | $90.2649 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $22.68 | 6.284% | $24.1052 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $214.34 | 8.444% | $232.4389 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $45.70 | 5.246% | $48.0974 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $128.35 | 6.159% | $136.2551 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $156.48 | 5.219% | $164.6467 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $151.99 | 12.394% | $170.8276 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $804.33 | $866.6358 | $866.65 | $866.65 | $866.60 | |