| 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 | $66.45 | 12.413% | $74.6984 | $74.70 | $74.70 | $74.70 |
| Purchase #2 | $27.47 | 9.469% | $30.0711 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $85.50 | 11.347% | $95.2017 | $95.20 | $95.20 | $95.20 |
| Purchase #4 | $23.36 | 12.117% | $26.1905 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $85.75 | 7.287% | $91.9986 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $189.65 | 10.448% | $209.4646 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $68.37 | 6.849% | $73.0527 | $73.05 | $73.05 | $73.10 |
| 7 purchase totals = | $546.55 | $600.6776 | $600.67 | $600.65 | $600.80 | |