| 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 | $33.49 | 9.263% | $36.5922 | $36.59 | $36.60 | $36.60 |
| Purchase #2 | $74.25 | 3.222% | $76.6423 | $76.64 | $76.65 | $76.60 |
| Purchase #3 | $225.92 | 11.433% | $251.7494 | $251.75 | $251.75 | $251.70 |
| Purchase #4 | $132.57 | 7.150% | $142.0488 | $142.05 | $142.05 | $142.00 |
| Purchase #5 | $216.81 | 7.426% | $232.9103 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $105.64 | 10.533% | $116.7671 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $123.51 | 4.124% | $128.6036 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $912.19 | $985.3137 | $985.31 | $985.30 | $985.20 | |