| 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 | $60.28 | 13.744% | $68.5649 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $71.33 | 9.239% | $77.9202 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $86.78 | 9.132% | $94.7047 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $213.45 | 8.629% | $231.8686 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $249.61 | 4.398% | $260.5878 | $260.59 | $260.60 | $260.60 |
| Purchase #6 | $6.68 | 8.152% | $7.2246 | $7.22 | $7.20 | $7.20 |
| Purchase #7 | $139.58 | 3.585% | $144.5839 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $827.71 | $885.4547 | $885.44 | $885.40 | $885.50 | |