| 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 | $66.31 | 9.596% | $72.6731 | $72.67 | $72.65 | $72.70 |
| Purchase #2 | $207.27 | 12.808% | $233.8171 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $108.98 | 10.859% | $120.8141 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $62.48 | 6.617% | $66.6143 | $66.61 | $66.60 | $66.60 |
| Purchase #5 | $73.57 | 8.524% | $79.8411 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $19.80 | 11.183% | $22.0142 | $22.01 | $22.00 | $22.00 |
| Purchase #7 | $174.57 | 3.552% | $180.7707 | $180.77 | $180.75 | $180.80 |
| 7 purchase totals = | $712.98 | $776.5446 | $776.53 | $776.45 | $776.50 | |