| 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 | $66.47 | 13.644% | $75.5392 | $75.54 | $75.55 | $75.50 |
| Purchase #2 | $64.70 | 5.266% | $68.1071 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $100.48 | 10.549% | $111.0796 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $208.70 | 11.161% | $231.993 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $209.84 | 3.169% | $216.4898 | $216.49 | $216.50 | $216.50 |
| Purchase #6 | $31.49 | 9.399% | $34.4497 | $34.45 | $34.45 | $34.40 |
| Purchase #7 | $38.78 | 12.371% | $43.5775 | $43.58 | $43.60 | $43.60 |
| 7 purchase totals = | $720.46 | $781.2359 | $781.24 | $781.30 | $781.20 | |