| 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 | $233.39 | 8.639% | $253.5526 | $253.55 | $253.55 | $253.60 |
| Purchase #2 | $166.63 | 9.514% | $182.4832 | $182.48 | $182.50 | $182.50 |
| Purchase #3 | $125.29 | 7.871% | $135.1516 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $40.69 | 5.510% | $42.932 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $131.90 | 4.680% | $138.0729 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $64.61 | 5.712% | $68.3005 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $35.66 | 3.555% | $36.9277 | $36.93 | $36.95 | $36.90 |
| 7 purchase totals = | $798.17 | $857.4205 | $857.41 | $857.45 | $857.50 | |