| 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 | $55.90 | 7.497% | $60.0908 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $165.92 | 10.693% | $183.6618 | $183.66 | $183.65 | $183.70 |
| Purchase #3 | $230.90 | 3.157% | $238.1895 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $8.91 | 9.137% | $9.7241 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $165.33 | 11.846% | $184.915 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $116.26 | 12.841% | $131.1889 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $148.96 | 4.688% | $155.9432 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $892.18 | $963.7133 | $963.71 | $963.70 | $963.70 | |