| 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 | $42.26 | 12.673% | $47.6156 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $44.57 | 12.496% | $50.1395 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $20.82 | 5.327% | $21.9291 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $67.25 | 13.576% | $76.3799 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $183.57 | 7.659% | $197.6296 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $248.73 | 8.158% | $269.0214 | $269.02 | $269.00 | $269.00 |
| Purchase #7 | $153.49 | 7.631% | $165.2028 | $165.20 | $165.20 | $165.20 |
| 7 purchase totals = | $760.69 | $827.9179 | $827.92 | $827.95 | $827.80 | |