| 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 | $11.61 | 11.442% | $12.9384 | $12.94 | $12.95 | $12.90 |
| Purchase #2 | $31.62 | 9.298% | $34.56 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $157.61 | 8.360% | $170.7862 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $34.43 | 7.826% | $37.1245 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $190.83 | 5.674% | $201.6577 | $201.66 | $201.65 | $201.70 |
| Purchase #6 | $74.75 | 5.491% | $78.8545 | $78.85 | $78.85 | $78.90 |
| Purchase #7 | $238.75 | 13.668% | $271.3824 | $271.38 | $271.40 | $271.40 |
| 7 purchase totals = | $739.60 | $807.3037 | $807.30 | $807.30 | $807.40 | |