| 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 | $57.81 | 11.547% | $64.4853 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $223.54 | 5.701% | $236.284 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $136.80 | 3.376% | $141.4184 | $141.42 | $141.40 | $141.40 |
| Purchase #4 | $36.30 | 11.602% | $40.5115 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $34.34 | 7.289% | $36.843 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $20.77 | 4.651% | $21.736 | $21.74 | $21.75 | $21.70 |
| Purchase #7 | $220.41 | 13.855% | $250.9478 | $250.95 | $250.95 | $250.90 |
| 7 purchase totals = | $729.97 | $792.2260 | $792.23 | $792.25 | $792.10 | |