| 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 | $60.75 | 11.803% | $67.9203 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $100.94 | 13.169% | $114.2328 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $124.45 | 12.434% | $139.9241 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $104.49 | 12.356% | $117.4008 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $170.88 | 7.803% | $184.2138 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $63.86 | 5.830% | $67.583 | $67.58 | $67.60 | $67.60 |
| Purchase #7 | $220.53 | 8.125% | $238.4481 | $238.45 | $238.45 | $238.40 |
| 7 purchase totals = | $845.90 | $929.7229 | $929.71 | $929.70 | $929.60 | |