| 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 | $98.87 | 11.603% | $110.3419 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $77.29 | 9.477% | $84.6148 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $23.40 | 5.726% | $24.7399 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $223.42 | 3.832% | $231.9815 | $231.98 | $232.00 | $232.00 |
| Purchase #5 | $70.32 | 3.391% | $72.7046 | $72.70 | $72.70 | $72.70 |
| Purchase #6 | $143.95 | 4.599% | $150.5703 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $162.96 | 12.257% | $182.934 | $182.93 | $182.95 | $182.90 |
| 7 purchase totals = | $800.21 | $857.8870 | $857.87 | $857.90 | $857.80 | |