| 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 | $32.49 | 11.596% | $36.2575 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $217.97 | 13.690% | $247.8101 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $141.25 | 3.652% | $146.4085 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $129.86 | 13.166% | $146.9574 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $32.92 | 6.125% | $34.9364 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $170.27 | 9.105% | $185.7731 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $65.44 | 10.278% | $72.1659 | $72.17 | $72.15 | $72.20 |
| 7 purchase totals = | $790.20 | $870.3089 | $870.32 | $870.25 | $870.40 | |