| 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 | $26.53 | 12.498% | $29.8457 | $29.85 | $29.85 | $29.80 |
| Purchase #2 | $125.71 | 7.638% | $135.3117 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $199.35 | 5.759% | $210.8306 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $12.45 | 4.214% | $12.9746 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $70.53 | 3.396% | $72.9252 | $72.93 | $72.95 | $72.90 |
| Purchase #6 | $66.72 | 5.436% | $70.3469 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $150.87 | 11.751% | $168.5987 | $168.60 | $168.60 | $168.60 |
| 7 purchase totals = | $652.16 | $700.8334 | $700.84 | $700.85 | $700.70 | |