| 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 | $80.59 | 9.276% | $88.0655 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $99.60 | 11.205% | $110.7602 | $110.76 | $110.75 | $110.80 |
| Purchase #3 | $109.81 | 3.829% | $114.0146 | $114.01 | $114.00 | $114.00 |
| Purchase #4 | $80.69 | 10.517% | $89.1762 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $117.44 | 5.436% | $123.824 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $217.72 | 6.673% | $232.2485 | $232.25 | $232.25 | $232.20 |
| Purchase #7 | $61.70 | 13.593% | $70.0869 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $767.55 | $828.1759 | $828.18 | $828.15 | $828.20 | |