| 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 | $109.27 | 6.683% | $116.5725 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $132.46 | 8.599% | $143.8502 | $143.85 | $143.85 | $143.90 |
| Purchase #3 | $21.58 | 12.641% | $24.3079 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $22.67 | 5.571% | $23.9329 | $23.93 | $23.95 | $23.90 |
| Purchase #5 | $74.34 | 11.393% | $82.8096 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $87.80 | 3.808% | $91.1434 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $153.97 | 10.609% | $170.3047 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $602.09 | $652.9212 | $652.91 | $652.90 | $652.90 | |