| 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 | $35.71 | 12.645% | $40.2255 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $201.69 | 4.558% | $210.883 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $130.53 | 11.626% | $145.7054 | $145.71 | $145.70 | $145.70 |
| Purchase #4 | $65.33 | 13.373% | $74.0666 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $53.72 | 8.607% | $58.3437 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $135.47 | 4.727% | $141.8737 | $141.87 | $141.85 | $141.90 |
| Purchase #7 | $173.96 | 5.402% | $183.3573 | $183.36 | $183.35 | $183.40 |
| 7 purchase totals = | $796.41 | $854.4552 | $854.46 | $854.45 | $854.50 | |