| 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 | $43.52 | 3.710% | $45.1346 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $164.81 | 6.491% | $175.5078 | $175.51 | $175.50 | $175.50 |
| Purchase #3 | $234.92 | 6.276% | $249.6636 | $249.66 | $249.65 | $249.70 |
| Purchase #4 | $92.35 | 6.554% | $98.4026 | $98.40 | $98.40 | $98.40 |
| Purchase #5 | $154.90 | 9.165% | $169.0966 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $102.65 | 7.754% | $110.6095 | $110.61 | $110.60 | $110.60 |
| Purchase #7 | $89.93 | 13.380% | $101.9626 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $883.08 | $950.3773 | $950.37 | $950.35 | $950.40 | |