| 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 | $99.60 | 3.437% | $103.0233 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $90.94 | 7.269% | $97.5504 | $97.55 | $97.55 | $97.60 |
| Purchase #3 | $141.32 | 3.777% | $146.6577 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $34.76 | 13.240% | $39.3622 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $26.56 | 10.212% | $29.2723 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $237.92 | 12.436% | $267.5077 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $81.78 | 3.494% | $84.6374 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $712.88 | $768.0110 | $768.01 | $767.95 | $768.10 | |