| 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 | $62.74 | 10.327% | $69.2192 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $88.90 | 9.695% | $97.5189 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $45.37 | 4.519% | $47.4203 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $45.90 | 10.616% | $50.7727 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $160.72 | 3.185% | $165.8389 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $41.36 | 8.826% | $45.0104 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $37.94 | 10.656% | $41.9829 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $482.93 | $517.7633 | $517.76 | $517.70 | $517.70 | |