| 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 | $79.72 | 7.533% | $85.7253 | $85.73 | $85.75 | $85.70 |
| Purchase #2 | $105.29 | 13.123% | $119.1072 | $119.11 | $119.10 | $119.10 |
| Purchase #3 | $137.69 | 10.865% | $152.65 | $152.65 | $152.65 | $152.70 |
| Purchase #4 | $78.87 | 12.498% | $88.7272 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $240.42 | 13.655% | $273.2494 | $273.25 | $273.25 | $273.20 |
| Purchase #6 | $103.33 | 8.394% | $112.0035 | $112.00 | $112.00 | $112.00 |
| Purchase #7 | $68.73 | 12.795% | $77.524 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $814.05 | $908.9866 | $908.99 | $909.00 | $908.90 | |