| 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 | $65.94 | 9.724% | $72.352 | $72.35 | $72.35 | $72.40 |
| Purchase #2 | $121.65 | 6.843% | $129.9745 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $71.45 | 10.739% | $79.123 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $50.54 | 12.172% | $56.6917 | $56.69 | $56.70 | $56.70 |
| Purchase #5 | $45.51 | 6.439% | $48.4404 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $145.34 | 9.373% | $158.9627 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $161.83 | 13.827% | $184.2062 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $662.26 | $729.7505 | $729.74 | $729.70 | $729.80 | |