| 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 | $101.31 | 9.415% | $110.8483 | $110.85 | $110.85 | $110.80 |
| Purchase #2 | $94.95 | 13.300% | $107.5784 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $226.82 | 9.168% | $247.6149 | $247.61 | $247.60 | $247.60 |
| Purchase #4 | $50.47 | 7.660% | $54.336 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $19.49 | 10.717% | $21.5787 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $164.60 | 12.667% | $185.4499 | $185.45 | $185.45 | $185.40 |
| Purchase #7 | $77.95 | 7.750% | $83.9911 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $735.59 | $811.3973 | $811.40 | $811.45 | $811.30 | |