| 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 | $15.91 | 4.532% | $16.631 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $240.86 | 7.401% | $258.686 | $258.69 | $258.70 | $258.70 |
| Purchase #3 | $203.38 | 4.569% | $212.6724 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $156.66 | 13.123% | $177.2185 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $118.36 | 6.683% | $126.27 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $62.43 | 6.656% | $66.5853 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $45.33 | 13.482% | $51.4414 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $842.93 | $909.5046 | $909.51 | $909.50 | $909.50 | |