| 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 | $40.42 | 11.400% | $45.0279 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $240.94 | 9.657% | $264.2076 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $127.50 | 13.369% | $144.5455 | $144.55 | $144.55 | $144.50 |
| Purchase #4 | $15.43 | 3.366% | $15.9494 | $15.95 | $15.95 | $15.90 |
| Purchase #5 | $94.80 | 10.653% | $104.899 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $31.27 | 11.802% | $34.9605 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $128.78 | 13.103% | $145.654 | $145.65 | $145.65 | $145.70 |
| 7 purchase totals = | $679.14 | $755.2439 | $755.25 | $755.25 | $755.20 | |