| 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 | $5.61 | 7.576% | $6.035 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $170.69 | 7.592% | $183.6488 | $183.65 | $183.65 | $183.60 |
| Purchase #3 | $42.45 | 5.780% | $44.9036 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $95.89 | 3.178% | $98.9374 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $117.72 | 13.685% | $133.83 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $46.66 | 9.199% | $50.9523 | $50.95 | $50.95 | $51.00 |
| Purchase #7 | $32.34 | 13.460% | $36.693 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $511.36 | $555.0001 | $555.00 | $555.05 | $554.90 | |