| 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 | $50.41 | 11.447% | $56.1804 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $21.37 | 4.437% | $22.3182 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $183.78 | 10.862% | $203.7422 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $45.64 | 8.657% | $49.5911 | $49.59 | $49.60 | $49.60 |
| Purchase #5 | $105.46 | 10.614% | $116.6535 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $54.31 | 4.477% | $56.7415 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $101.89 | 10.464% | $112.5518 | $112.55 | $112.55 | $112.60 |
| 7 purchase totals = | $562.86 | $617.7787 | $617.77 | $617.80 | $617.80 | |