| 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 | $19.43 | 3.706% | $20.1501 | $20.15 | $20.15 | $20.20 |
| Purchase #2 | $148.68 | 7.658% | $160.0659 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $124.26 | 10.806% | $137.6875 | $137.69 | $137.70 | $137.70 |
| Purchase #4 | $27.88 | 6.191% | $29.6061 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $88.64 | 8.514% | $96.1868 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $151.25 | 4.455% | $157.9882 | $157.99 | $158.00 | $158.00 |
| Purchase #7 | $171.95 | 13.396% | $194.9844 | $194.98 | $195.00 | $195.00 |
| 7 purchase totals = | $732.09 | $796.6690 | $796.68 | $796.70 | $796.80 | |