| 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 | $10.70 | 6.107% | $11.3534 | $11.35 | $11.35 | $11.40 |
| Purchase #2 | $94.89 | 7.251% | $101.7705 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $174.29 | 11.462% | $194.2671 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $117.63 | 10.560% | $130.0517 | $130.05 | $130.05 | $130.10 |
| Purchase #5 | $207.74 | 13.619% | $236.0321 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $154.77 | 5.242% | $162.883 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $84.97 | 8.697% | $92.3598 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $844.99 | $928.7176 | $928.71 | $928.70 | $928.90 | |