| 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 | $68.91 | 5.690% | $72.831 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $217.95 | 6.135% | $231.3212 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $124.82 | 7.397% | $134.0529 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $96.45 | 11.371% | $107.4173 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $54.95 | 6.275% | $58.3981 | $58.40 | $58.40 | $58.40 |
| Purchase #6 | $173.75 | 7.872% | $187.4276 | $187.43 | $187.45 | $187.40 |
| Purchase #7 | $129.31 | 10.325% | $142.6613 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $866.14 | $934.1094 | $934.11 | $934.10 | $934.10 | |