| 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 | $7.51 | 5.821% | $7.9472 | $7.95 | $7.95 | $7.90 |
| Purchase #2 | $42.28 | 12.686% | $47.6436 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $80.33 | 5.317% | $84.6011 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $210.74 | 12.693% | $237.4892 | $237.49 | $237.50 | $237.50 |
| Purchase #5 | $144.37 | 4.699% | $151.1539 | $151.15 | $151.15 | $151.20 |
| Purchase #6 | $28.89 | 6.487% | $30.7641 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $61.39 | 4.416% | $64.101 | $64.10 | $64.10 | $64.10 |
| 7 purchase totals = | $575.51 | $623.7001 | $623.69 | $623.70 | $623.70 | |