| 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 | $118.68 | 10.822% | $131.5235 | $131.52 | $131.50 | $131.50 |
| Purchase #2 | $131.92 | 5.244% | $138.8379 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $61.46 | 3.130% | $63.3837 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $59.77 | 10.542% | $66.071 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $117.80 | 6.271% | $125.1872 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $27.43 | 8.800% | $29.8438 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $30.65 | 9.764% | $33.6427 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $547.71 | $588.4898 | $588.48 | $588.50 | $588.40 | |