| 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 | $125.61 | 8.746% | $136.5959 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $46.67 | 5.842% | $49.3965 | $49.40 | $49.40 | $49.40 |
| Purchase #3 | $51.28 | 10.223% | $56.5224 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $139.73 | 12.295% | $156.9098 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $42.45 | 7.621% | $45.6851 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $103.38 | 6.703% | $110.3096 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $176.34 | 3.782% | $183.0092 | $183.01 | $183.00 | $183.00 |
| 7 purchase totals = | $685.46 | $738.4285 | $738.44 | $738.40 | $738.40 | |