| 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 | $95.70 | 4.298% | $99.8132 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $87.94 | 13.497% | $99.8093 | $99.81 | $99.80 | $99.80 |
| Purchase #3 | $170.75 | 13.318% | $193.4905 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $213.81 | 3.727% | $221.7787 | $221.78 | $221.80 | $221.80 |
| Purchase #5 | $5.81 | 10.173% | $6.4011 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $55.63 | 6.184% | $59.0702 | $59.07 | $59.05 | $59.10 |
| Purchase #7 | $132.75 | 4.437% | $138.6401 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $762.39 | $819.0031 | $819.00 | $819.00 | $819.00 | |