| 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 | $49.26 | 4.624% | $51.5378 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $188.93 | 9.637% | $207.1372 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $96.31 | 3.450% | $99.6327 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $158.65 | 12.557% | $178.5717 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $74.72 | 12.543% | $84.0921 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $116.57 | 11.644% | $130.1434 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $83.94 | 12.372% | $94.3251 | $94.33 | $94.35 | $94.30 |
| 7 purchase totals = | $768.38 | $845.4400 | $845.44 | $845.50 | $845.30 | |