| 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 | $93.70 | 6.832% | $100.1016 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $21.99 | 3.525% | $22.7651 | $22.77 | $22.75 | $22.80 |
| Purchase #3 | $101.90 | 10.495% | $112.5944 | $112.59 | $112.60 | $112.60 |
| Purchase #4 | $190.86 | 6.184% | $202.6628 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $137.97 | 3.329% | $142.563 | $142.56 | $142.55 | $142.60 |
| Purchase #6 | $191.40 | 11.271% | $212.9727 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $163.92 | 6.183% | $174.0552 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $901.74 | $967.7148 | $967.71 | $967.65 | $967.90 | |