| 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 | $246.57 | 9.332% | $269.5799 | $269.58 | $269.60 | $269.60 |
| Purchase #2 | $22.98 | 11.324% | $25.5823 | $25.58 | $25.60 | $25.60 |
| Purchase #3 | $9.59 | 11.147% | $10.659 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $74.66 | 6.278% | $79.3472 | $79.35 | $79.35 | $79.30 |
| Purchase #5 | $32.40 | 8.682% | $35.213 | $35.21 | $35.20 | $35.20 |
| Purchase #6 | $82.25 | 9.307% | $89.905 | $89.91 | $89.90 | $89.90 |
| Purchase #7 | $118.63 | 10.546% | $131.1407 | $131.14 | $131.15 | $131.10 |
| 7 purchase totals = | $587.08 | $641.4271 | $641.43 | $641.45 | $641.40 | |