| 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 | $78.95 | 13.669% | $89.7417 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $31.53 | 6.563% | $33.5993 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $100.48 | 8.416% | $108.9364 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $88.40 | 5.211% | $93.0065 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $190.97 | 7.374% | $205.0521 | $205.05 | $205.05 | $205.10 |
| Purchase #6 | $122.88 | 13.372% | $139.3115 | $139.31 | $139.30 | $139.30 |
| Purchase #7 | $118.40 | 13.415% | $134.2834 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $731.61 | $803.9309 | $803.93 | $803.95 | $803.90 | |