| 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 | $50.51 | 4.421% | $52.743 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $106.47 | 4.125% | $110.8619 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $128.92 | 5.404% | $135.8868 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $87.46 | 6.611% | $93.242 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $173.32 | 11.644% | $193.5014 | $193.50 | $193.50 | $193.50 |
| Purchase #6 | $97.72 | 13.562% | $110.9728 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $136.28 | 6.570% | $145.2336 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $780.68 | $842.4415 | $842.43 | $842.45 | $842.40 | |