| 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 | $53.61 | 7.644% | $57.7079 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $66.51 | 9.674% | $72.9442 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $184.69 | 3.488% | $191.132 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $93.59 | 10.863% | $103.7567 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $91.84 | 7.560% | $98.7831 | $98.78 | $98.80 | $98.80 |
| Purchase #6 | $53.98 | 7.437% | $57.9945 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $199.62 | 4.710% | $209.0221 | $209.02 | $209.00 | $209.00 |
| 7 purchase totals = | $743.84 | $791.3405 | $791.33 | $791.35 | $791.30 | |