| 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 | $75.27 | 12.866% | $84.9542 | $84.95 | $84.95 | $85.00 |
| Purchase #2 | $45.67 | 3.335% | $47.1931 | $47.19 | $47.20 | $47.20 |
| Purchase #3 | $242.79 | 11.647% | $271.0678 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $189.89 | 4.469% | $198.3762 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $144.28 | 12.484% | $162.2919 | $162.29 | $162.30 | $162.30 |
| Purchase #6 | $76.90 | 6.360% | $81.7908 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $99.92 | 9.719% | $109.6312 | $109.63 | $109.65 | $109.60 |
| 7 purchase totals = | $874.72 | $955.3052 | $955.30 | $955.35 | $955.40 | |