| 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 | $72.84 | 4.860% | $76.38 | $76.38 | $76.40 | $76.40 |
| Purchase #2 | $135.29 | 12.733% | $152.5165 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $43.56 | 9.207% | $47.5706 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $27.67 | 9.114% | $30.1918 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $21.84 | 3.574% | $22.6206 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $238.26 | 12.225% | $267.3873 | $267.39 | $267.40 | $267.40 |
| Purchase #7 | $80.93 | 9.419% | $88.5528 | $88.55 | $88.55 | $88.60 |
| 7 purchase totals = | $620.39 | $685.2196 | $685.22 | $685.20 | $685.30 | |