| 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 | $77.36 | 4.266% | $80.6602 | $80.66 | $80.65 | $80.70 |
| Purchase #2 | $225.86 | 8.653% | $245.4037 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $81.60 | 6.862% | $87.1994 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $64.41 | 6.754% | $68.7603 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $230.31 | 4.119% | $239.7965 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $124.59 | 7.171% | $133.5243 | $133.52 | $133.50 | $133.50 |
| Purchase #7 | $15.77 | 9.163% | $17.215 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $819.90 | $872.5594 | $872.56 | $872.50 | $872.60 | |