| 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 | $38.50 | 6.585% | $41.0352 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $37.92 | 5.572% | $40.0329 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $95.47 | 8.450% | $103.5372 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $20.59 | 7.220% | $22.0766 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $250.43 | 7.517% | $269.2548 | $269.25 | $269.25 | $269.30 |
| Purchase #6 | $193.60 | 7.440% | $208.0038 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $166.48 | 10.453% | $183.8822 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $802.99 | $867.8227 | $867.82 | $867.90 | $867.80 | |