| 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 | $59.32 | 9.623% | $65.0284 | $65.03 | $65.05 | $65.00 |
| Purchase #2 | $30.49 | 4.395% | $31.83 | $31.83 | $31.85 | $31.80 |
| Purchase #3 | $133.26 | 7.643% | $143.4451 | $143.45 | $143.45 | $143.40 |
| Purchase #4 | $36.84 | 8.374% | $39.925 | $39.93 | $39.95 | $39.90 |
| Purchase #5 | $125.80 | 13.698% | $143.0321 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $79.27 | 7.149% | $84.937 | $84.94 | $84.95 | $84.90 |
| Purchase #7 | $95.42 | 9.809% | $104.7797 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $560.40 | $612.9773 | $612.99 | $613.10 | $612.80 | |