| 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 | $124.28 | 6.822% | $132.7584 | $132.76 | $132.75 | $132.80 |
| Purchase #2 | $29.52 | 11.635% | $32.9547 | $32.95 | $32.95 | $33.00 |
| Purchase #3 | $8.49 | 13.783% | $9.6602 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $97.84 | 11.605% | $109.1943 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $59.91 | 13.331% | $67.8966 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $46.90 | 9.548% | $51.378 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $82.93 | 3.121% | $85.5182 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $449.87 | $489.3604 | $489.36 | $489.35 | $489.50 | |