| 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 | $49.59 | 3.708% | $51.4288 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $19.29 | 7.517% | $20.74 | $20.74 | $20.75 | $20.70 |
| Purchase #3 | $116.59 | 4.491% | $121.8261 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $40.80 | 4.486% | $42.6303 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $184.42 | 13.486% | $209.2909 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $105.38 | 13.112% | $119.1974 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $85.57 | 10.687% | $94.7149 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $601.64 | $659.8284 | $659.83 | $659.90 | $659.70 | |