| 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 | $12.98 | 6.288% | $13.7962 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $134.27 | 12.106% | $150.5247 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $240.90 | 8.257% | $260.7911 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $28.97 | 7.542% | $31.1549 | $31.15 | $31.15 | $31.20 |
| Purchase #5 | $164.72 | 5.740% | $174.1749 | $174.17 | $174.15 | $174.20 |
| Purchase #6 | $103.34 | 6.778% | $110.3444 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $48.68 | 13.810% | $55.4027 | $55.40 | $55.40 | $55.40 |
| 7 purchase totals = | $733.86 | $796.1889 | $796.17 | $796.15 | $796.20 | |