| 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 | $106.73 | 7.804% | $115.0592 | $115.06 | $115.05 | $115.10 |
| Purchase #2 | $50.70 | 4.635% | $53.0499 | $53.05 | $53.05 | $53.00 |
| Purchase #3 | $246.44 | 4.682% | $257.9783 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $154.69 | 13.842% | $176.1022 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $116.69 | 10.782% | $129.2715 | $129.27 | $129.25 | $129.30 |
| Purchase #6 | $67.77 | 8.263% | $73.3698 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $21.71 | 7.178% | $23.2683 | $23.27 | $23.25 | $23.30 |
| 7 purchase totals = | $764.73 | $828.0992 | $828.10 | $828.05 | $828.20 | |