| 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 | $62.29 | 13.864% | $70.9259 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $128.65 | 8.743% | $139.8979 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $178.79 | 8.335% | $193.6921 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $50.30 | 9.769% | $55.2138 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $230.71 | 10.510% | $254.9576 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $81.37 | 8.345% | $88.1603 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $97.80 | 12.348% | $109.8763 | $109.88 | $109.90 | $109.90 |
| 7 purchase totals = | $829.91 | $912.7239 | $912.73 | $912.75 | $912.80 | |