| 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 | $39.53 | 12.551% | $44.4914 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $130.27 | 6.618% | $138.8913 | $138.89 | $138.90 | $138.90 |
| Purchase #3 | $250.80 | 5.701% | $265.0981 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $21.48 | 6.337% | $22.8412 | $22.84 | $22.85 | $22.80 |
| Purchase #5 | $62.79 | 7.716% | $67.6349 | $67.63 | $67.65 | $67.60 |
| Purchase #6 | $58.87 | 3.791% | $61.1018 | $61.10 | $61.10 | $61.10 |
| Purchase #7 | $164.54 | 4.158% | $171.3816 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $728.28 | $771.4403 | $771.43 | $771.50 | $771.40 | |