| 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 | $47.89 | 6.734% | $51.1149 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $120.86 | 9.314% | $132.1169 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $157.85 | 10.792% | $174.8852 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $76.60 | 3.849% | $79.5483 | $79.55 | $79.55 | $79.50 |
| Purchase #5 | $250.72 | 12.271% | $281.4859 | $281.49 | $281.50 | $281.50 |
| Purchase #6 | $234.53 | 8.409% | $254.2516 | $254.25 | $254.25 | $254.30 |
| Purchase #7 | $59.93 | 8.106% | $64.7879 | $64.79 | $64.80 | $64.80 |
| 7 purchase totals = | $948.38 | $1,038.1907 | $1,038.20 | $1,038.20 | $1,038.20 | |