| 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 | $59.33 | 9.285% | $64.8388 | $64.84 | $64.85 | $64.80 |
| Purchase #2 | $142.92 | 4.442% | $149.2685 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $20.66 | 11.425% | $23.0204 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $196.69 | 6.531% | $209.5358 | $209.54 | $209.55 | $209.50 |
| Purchase #5 | $131.94 | 12.450% | $148.3665 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $140.55 | 8.639% | $152.6921 | $152.69 | $152.70 | $152.70 |
| Purchase #7 | $32.42 | 3.556% | $33.5729 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $724.51 | $781.2950 | $781.30 | $781.25 | $781.30 | |