| 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 | $78.62 | 6.781% | $83.9512 | $83.95 | $83.95 | $84.00 |
| Purchase #2 | $72.71 | 7.598% | $78.2345 | $78.23 | $78.25 | $78.20 |
| Purchase #3 | $183.95 | 10.291% | $202.8803 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $144.31 | 5.246% | $151.8805 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $23.68 | 8.335% | $25.6537 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $193.57 | 13.791% | $220.2652 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $39.85 | 7.440% | $42.8148 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $736.69 | $805.6802 | $805.67 | $805.70 | $805.80 | |