| 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 | $112.74 | 3.574% | $116.7693 | $116.77 | $116.75 | $116.80 |
| Purchase #2 | $100.41 | 3.301% | $103.7245 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $130.83 | 4.568% | $136.8063 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $61.60 | 3.857% | $63.9759 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $123.85 | 6.325% | $131.6835 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $177.63 | 5.299% | $187.0426 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $85.31 | 5.463% | $89.9705 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $792.37 | $829.9726 | $829.97 | $829.95 | $830.00 | |