| 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 | $22.81 | 11.762% | $25.4929 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $19.58 | 12.588% | $22.0447 | $22.04 | $22.05 | $22.00 |
| Purchase #3 | $48.88 | 12.144% | $54.816 | $54.82 | $54.80 | $54.80 |
| Purchase #4 | $8.46 | 9.802% | $9.2892 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $160.60 | 10.484% | $177.4373 | $177.44 | $177.45 | $177.40 |
| Purchase #6 | $56.34 | 10.727% | $62.3836 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $59.90 | 12.818% | $67.578 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $376.57 | $419.0417 | $419.04 | $419.10 | $419.00 | |