| 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 | $20.33 | 4.693% | $21.2841 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $176.91 | 4.228% | $184.3898 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $85.26 | 13.230% | $96.5399 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $174.78 | 3.381% | $180.6893 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $58.34 | 6.190% | $61.9512 | $61.95 | $61.95 | $62.00 |
| Purchase #6 | $235.39 | 3.535% | $243.711 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $145.29 | 13.465% | $164.8533 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $896.30 | $953.4186 | $953.41 | $953.45 | $953.50 | |