| 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 | $97.90 | 9.537% | $107.2367 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $20.34 | 11.276% | $22.6335 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $90.59 | 5.564% | $95.6304 | $95.63 | $95.65 | $95.60 |
| Purchase #4 | $203.66 | 3.790% | $211.3787 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $202.32 | 12.225% | $227.0536 | $227.05 | $227.05 | $227.10 |
| Purchase #6 | $124.33 | 8.813% | $135.2872 | $135.29 | $135.30 | $135.30 |
| Purchase #7 | $16.51 | 5.179% | $17.3651 | $17.37 | $17.35 | $17.40 |
| 7 purchase totals = | $755.65 | $816.5852 | $816.59 | $816.65 | $816.60 | |