| 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 | $123.87 | 5.448% | $130.6184 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $40.71 | 8.843% | $44.31 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $29.42 | 11.768% | $32.8821 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $195.46 | 4.763% | $204.7698 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $169.71 | 8.373% | $183.9198 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $95.41 | 3.735% | $98.9736 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $88.72 | 10.546% | $98.0764 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $743.30 | $793.5501 | $793.55 | $793.50 | $793.60 | |