| 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 | $72.89 | 9.380% | $79.7271 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $152.35 | 4.110% | $158.6116 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $138.44 | 9.789% | $151.9919 | $151.99 | $152.00 | $152.00 |
| Purchase #4 | $37.32 | 12.327% | $41.9204 | $41.92 | $41.90 | $41.90 |
| Purchase #5 | $208.92 | 8.340% | $226.3439 | $226.34 | $226.35 | $226.30 |
| Purchase #6 | $179.69 | 12.612% | $202.3525 | $202.35 | $202.35 | $202.40 |
| Purchase #7 | $246.87 | 8.433% | $267.6885 | $267.69 | $267.70 | $267.70 |
| 7 purchase totals = | $1,036.48 | $1,128.6359 | $1,128.63 | $1,128.65 | $1,128.60 | |