| 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 | $68.92 | 3.447% | $71.2957 | $71.30 | $71.30 | $71.30 |
| Purchase #2 | $120.99 | 6.631% | $129.0128 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $198.47 | 7.428% | $213.2124 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $109.27 | 8.523% | $118.5831 | $118.58 | $118.60 | $118.60 |
| Purchase #5 | $102.71 | 13.709% | $116.7905 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $52.85 | 6.746% | $56.4153 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $9.51 | 11.743% | $10.6268 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $662.72 | $715.9366 | $715.94 | $715.95 | $715.90 | |