| 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 | $45.33 | 9.528% | $49.649 | $49.65 | $49.65 | $49.60 |
| Purchase #2 | $129.76 | 13.413% | $147.1647 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $143.91 | 12.865% | $162.424 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $65.97 | 11.856% | $73.7914 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $86.84 | 9.367% | $94.9743 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $79.47 | 11.503% | $88.6114 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $7.43 | 4.205% | $7.7424 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $558.71 | $624.3572 | $624.34 | $624.30 | $624.30 | |