| 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 | $32.90 | 7.279% | $35.2948 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $217.48 | 7.564% | $233.9302 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $227.67 | 3.537% | $235.7227 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $99.79 | 8.337% | $108.1095 | $108.11 | $108.10 | $108.10 |
| Purchase #5 | $100.99 | 6.457% | $107.5109 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $104.99 | 13.578% | $119.2455 | $119.25 | $119.25 | $119.20 |
| Purchase #7 | $45.76 | 3.716% | $47.4604 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $829.58 | $887.2740 | $887.27 | $887.25 | $887.20 | |