| 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 | $126.76 | 5.199% | $133.3503 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $64.90 | 11.250% | $72.2013 | $72.20 | $72.20 | $72.20 |
| Purchase #3 | $34.79 | 13.425% | $39.4606 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $204.45 | 4.565% | $213.7831 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $10.91 | 12.767% | $12.3029 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $50.71 | 11.829% | $56.7085 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $37.30 | 10.603% | $41.2549 | $41.25 | $41.25 | $41.30 |
| 7 purchase totals = | $529.82 | $569.0616 | $569.05 | $569.05 | $569.20 | |