| 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 | $53.95 | 8.428% | $58.4969 | $58.50 | $58.50 | $58.50 |
| Purchase #2 | $188.43 | 13.552% | $213.966 | $213.97 | $213.95 | $214.00 |
| Purchase #3 | $12.76 | 5.628% | $13.4781 | $13.48 | $13.50 | $13.50 |
| Purchase #4 | $98.91 | 13.827% | $112.5863 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $11.68 | 6.788% | $12.4728 | $12.47 | $12.45 | $12.50 |
| Purchase #6 | $34.55 | 9.749% | $37.9183 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $154.59 | 8.132% | $167.1613 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $554.87 | $616.0797 | $616.09 | $616.05 | $616.20 | |