| 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 | $96.95 | 4.669% | $101.4766 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $87.41 | 6.175% | $92.8076 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $74.56 | 3.157% | $76.9139 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $114.82 | 12.738% | $129.4458 | $129.45 | $129.45 | $129.40 |
| Purchase #5 | $212.67 | 5.341% | $224.0287 | $224.03 | $224.05 | $224.00 |
| Purchase #6 | $212.34 | 6.330% | $225.7811 | $225.78 | $225.80 | $225.80 |
| Purchase #7 | $46.81 | 12.756% | $52.7811 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $845.56 | $903.2348 | $903.24 | $903.30 | $903.20 | |