| 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 | $30.76 | 9.652% | $33.729 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $76.78 | 6.128% | $81.4851 | $81.49 | $81.50 | $81.50 |
| Purchase #3 | $214.35 | 4.364% | $223.7042 | $223.70 | $223.70 | $223.70 |
| Purchase #4 | $177.89 | 6.361% | $189.2056 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $121.86 | 7.459% | $130.9495 | $130.95 | $130.95 | $130.90 |
| Purchase #6 | $97.42 | 4.104% | $101.4181 | $101.42 | $101.40 | $101.40 |
| Purchase #7 | $117.69 | 13.495% | $133.5723 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $836.75 | $894.0638 | $894.07 | $894.05 | $894.00 | |