| 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 | $93.63 | 11.780% | $104.6596 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $7.81 | 9.250% | $8.5324 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $189.82 | 4.106% | $197.614 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $118.45 | 10.822% | $131.2687 | $131.27 | $131.25 | $131.30 |
| Purchase #5 | $55.71 | 11.477% | $62.1038 | $62.10 | $62.10 | $62.10 |
| Purchase #6 | $54.88 | 9.868% | $60.2956 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $102.80 | 4.564% | $107.4918 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $623.10 | $671.9659 | $671.96 | $671.95 | $672.00 | |