| 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 | $102.54 | 13.457% | $116.3388 | $116.34 | $116.35 | $116.30 |
| Purchase #2 | $225.42 | 6.490% | $240.0498 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $63.90 | 11.155% | $71.028 | $71.03 | $71.05 | $71.00 |
| Purchase #4 | $126.58 | 4.545% | $132.3331 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $37.29 | 8.599% | $40.4966 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $51.26 | 8.686% | $55.7124 | $55.71 | $55.70 | $55.70 |
| Purchase #7 | $19.80 | 9.738% | $21.7281 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $626.79 | $677.6868 | $677.69 | $677.75 | $677.50 | |