| 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 | $70.99 | 3.315% | $73.3433 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $158.96 | 13.297% | $180.0969 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $102.31 | 12.456% | $115.0537 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $64.82 | 5.630% | $68.4694 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $207.71 | 4.406% | $216.8617 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $52.93 | 12.731% | $59.6685 | $59.67 | $59.65 | $59.70 |
| Purchase #7 | $217.64 | 11.186% | $241.9852 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $875.36 | $955.4787 | $955.48 | $955.45 | $955.60 | |