| 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 | $43.98 | 9.556% | $48.1827 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $76.41 | 10.361% | $84.3268 | $84.33 | $84.35 | $84.30 |
| Purchase #3 | $116.79 | 7.567% | $125.6275 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $196.41 | 12.149% | $220.2719 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $15.57 | 7.269% | $16.7018 | $16.70 | $16.70 | $16.70 |
| Purchase #6 | $63.60 | 13.327% | $72.076 | $72.08 | $72.10 | $72.10 |
| Purchase #7 | $29.82 | 12.240% | $33.47 | $33.47 | $33.45 | $33.50 |
| 7 purchase totals = | $542.58 | $600.6567 | $600.66 | $600.70 | $600.70 | |