| 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 | $23.74 | 12.862% | $26.7934 | $26.79 | $26.80 | $26.80 |
| Purchase #2 | $85.79 | 5.333% | $90.3652 | $90.37 | $90.35 | $90.40 |
| Purchase #3 | $143.52 | 3.574% | $148.6494 | $148.65 | $148.65 | $148.60 |
| Purchase #4 | $69.44 | 11.584% | $77.4839 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $63.79 | 10.451% | $70.4567 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $216.85 | 12.125% | $243.1431 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $71.30 | 7.461% | $76.6197 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $674.43 | $733.5114 | $733.51 | $733.50 | $733.50 | |