| 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 | $36.81 | 12.419% | $41.3814 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $20.78 | 6.207% | $22.0698 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $149.99 | 7.416% | $161.1133 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $228.65 | 13.390% | $259.2662 | $259.27 | $259.25 | $259.30 |
| Purchase #5 | $113.80 | 4.800% | $119.2624 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $60.58 | 5.261% | $63.7671 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $96.86 | 12.545% | $109.0111 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $707.47 | $775.8713 | $775.87 | $775.80 | $776.00 | |