| 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 | $12.46 | 6.439% | $13.2623 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $179.73 | 7.190% | $192.6526 | $192.65 | $192.65 | $192.70 |
| Purchase #3 | $29.59 | 5.814% | $31.3104 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $221.55 | 6.819% | $236.6575 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $27.70 | 7.741% | $29.8443 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $160.30 | 9.687% | $175.8283 | $175.83 | $175.85 | $175.80 |
| Purchase #7 | $68.33 | 11.372% | $76.1005 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $699.66 | $755.6559 | $755.65 | $755.65 | $755.70 | |