| 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 | $64.33 | 8.272% | $69.6514 | $69.65 | $69.65 | $69.70 |
| Purchase #2 | $75.37 | 3.108% | $77.7125 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $52.92 | 11.780% | $59.154 | $59.15 | $59.15 | $59.20 |
| Purchase #4 | $39.55 | 6.823% | $42.2485 | $42.25 | $42.25 | $42.20 |
| Purchase #5 | $7.86 | 10.781% | $8.7074 | $8.71 | $8.70 | $8.70 |
| Purchase #6 | $153.42 | 11.186% | $170.5816 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $149.40 | 13.817% | $170.0426 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $542.85 | $598.0980 | $598.09 | $598.10 | $598.10 | |