| 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 | $53.43 | 4.177% | $55.6618 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $71.55 | 13.675% | $81.3345 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $21.74 | 4.553% | $22.7298 | $22.73 | $22.75 | $22.70 |
| Purchase #4 | $51.99 | 6.641% | $55.4427 | $55.44 | $55.45 | $55.40 |
| Purchase #5 | $15.30 | 7.294% | $16.416 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $201.88 | 11.553% | $225.2032 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $121.49 | 6.665% | $129.5873 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $537.38 | $586.3753 | $586.37 | $586.40 | $586.30 | |