| 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 | $12.66 | 3.757% | $13.1356 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $65.74 | 7.219% | $70.4858 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $119.95 | 12.369% | $134.7866 | $134.79 | $134.80 | $134.80 |
| Purchase #4 | $196.68 | 12.493% | $221.2512 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $88.80 | 9.174% | $96.9465 | $96.95 | $96.95 | $96.90 |
| Purchase #6 | $60.29 | 13.383% | $68.3586 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $198.87 | 7.245% | $213.2781 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $742.99 | $818.2424 | $818.26 | $818.30 | $818.30 | |