| 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 | $83.52 | 6.183% | $88.684 | $88.68 | $88.70 | $88.70 |
| Purchase #2 | $138.75 | 12.266% | $155.7691 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $134.25 | 12.474% | $150.9963 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $132.72 | 6.769% | $141.7038 | $141.70 | $141.70 | $141.70 |
| Purchase #5 | $244.35 | 11.575% | $272.6335 | $272.63 | $272.65 | $272.60 |
| Purchase #6 | $51.63 | 12.475% | $58.0708 | $58.07 | $58.05 | $58.10 |
| Purchase #7 | $14.89 | 11.703% | $16.6326 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $800.11 | $884.4901 | $884.48 | $884.50 | $884.50 | |