| 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 | $197.31 | 11.825% | $220.6419 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $93.84 | 10.370% | $103.5712 | $103.57 | $103.55 | $103.60 |
| Purchase #3 | $61.33 | 7.670% | $66.034 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $20.71 | 8.484% | $22.467 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $12.38 | 9.718% | $13.5831 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $30.91 | 11.823% | $34.5645 | $34.56 | $34.55 | $34.60 |
| Purchase #7 | $103.47 | 5.804% | $109.4754 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $519.95 | $570.3371 | $570.33 | $570.35 | $570.40 | |