| 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 | $46.77 | 6.335% | $49.7329 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $74.37 | 12.317% | $83.5302 | $83.53 | $83.55 | $83.50 |
| Purchase #3 | $77.84 | 4.766% | $81.5499 | $81.55 | $81.55 | $81.50 |
| Purchase #4 | $94.40 | 13.752% | $107.3819 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $91.80 | 4.649% | $96.0678 | $96.07 | $96.05 | $96.10 |
| Purchase #6 | $185.59 | 5.262% | $195.3557 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $53.45 | 11.448% | $59.569 | $59.57 | $59.55 | $59.60 |
| 7 purchase totals = | $624.22 | $673.1874 | $673.19 | $673.20 | $673.20 | |