| 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 | $68.33 | 7.528% | $73.4739 | $73.47 | $73.45 | $73.50 |
| Purchase #2 | $102.43 | 13.743% | $116.507 | $116.51 | $116.50 | $116.50 |
| Purchase #3 | $71.91 | 6.682% | $76.715 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $7.87 | 13.391% | $8.9239 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $191.76 | 7.671% | $206.4699 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $40.25 | 12.391% | $45.2374 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $161.61 | 9.600% | $177.1246 | $177.12 | $177.10 | $177.10 |
| 7 purchase totals = | $644.16 | $704.4517 | $704.45 | $704.35 | $704.40 | |