| 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 | $48.42 | 10.313% | $53.4136 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $65.35 | 13.764% | $74.3448 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $108.71 | 5.473% | $114.6597 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $174.61 | 5.805% | $184.7461 | $184.75 | $184.75 | $184.70 |
| Purchase #5 | $126.36 | 11.630% | $141.0557 | $141.06 | $141.05 | $141.10 |
| Purchase #6 | $72.79 | 5.162% | $76.5474 | $76.55 | $76.55 | $76.50 |
| Purchase #7 | $89.79 | 11.325% | $99.9587 | $99.96 | $99.95 | $100.00 |
| 7 purchase totals = | $686.03 | $744.7260 | $744.73 | $744.70 | $744.70 | |