| 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 | $70.90 | 6.299% | $75.366 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $39.40 | 9.261% | $43.0488 | $43.05 | $43.05 | $43.00 |
| Purchase #3 | $129.49 | 13.233% | $146.6254 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $132.31 | 12.630% | $149.0208 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $106.86 | 10.657% | $118.2481 | $118.25 | $118.25 | $118.20 |
| Purchase #6 | $213.69 | 3.867% | $221.9534 | $221.95 | $221.95 | $222.00 |
| Purchase #7 | $220.75 | 10.411% | $243.7323 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $913.40 | $997.9948 | $998.00 | $998.00 | $997.90 | |