| 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 | $7.26 | 9.567% | $7.9546 | $7.95 | $7.95 | $8.00 |
| Purchase #2 | $61.93 | 7.246% | $66.4174 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $242.49 | 9.185% | $264.7627 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $42.71 | 6.846% | $45.6339 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $84.93 | 4.582% | $88.8215 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $27.26 | 8.182% | $29.4904 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $206.68 | 5.271% | $217.5741 | $217.57 | $217.55 | $217.60 |
| 7 purchase totals = | $673.26 | $720.6546 | $720.64 | $720.60 | $720.70 | |