| 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 | $81.66 | 13.681% | $92.8319 | $92.83 | $92.85 | $92.80 |
| Purchase #2 | $185.99 | 11.742% | $207.8289 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $66.26 | 3.566% | $68.6228 | $68.62 | $68.60 | $68.60 |
| Purchase #4 | $105.83 | 5.206% | $111.3395 | $111.34 | $111.35 | $111.30 |
| Purchase #5 | $215.32 | 12.403% | $242.0261 | $242.03 | $242.05 | $242.00 |
| Purchase #6 | $112.55 | 8.541% | $122.1629 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $122.78 | 6.575% | $130.8528 | $130.85 | $130.85 | $130.90 |
| 7 purchase totals = | $890.39 | $975.6649 | $975.66 | $975.70 | $975.60 | |