| 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 | $239.98 | 10.693% | $265.6411 | $265.64 | $265.65 | $265.60 |
| Purchase #2 | $7.37 | 9.755% | $8.0889 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $21.72 | 5.747% | $22.9682 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $91.42 | 11.253% | $101.7075 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $159.34 | 9.548% | $174.5538 | $174.55 | $174.55 | $174.60 |
| Purchase #6 | $10.93 | 6.135% | $11.6006 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $15.34 | 4.191% | $15.9829 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $546.10 | $600.5430 | $600.54 | $600.55 | $600.60 | |