| 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 | $49.45 | 6.725% | $52.7755 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $13.67 | 8.546% | $14.8382 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $45.88 | 3.672% | $47.5647 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $148.68 | 11.835% | $166.2763 | $166.28 | $166.30 | $166.30 |
| Purchase #5 | $126.65 | 8.315% | $137.1809 | $137.18 | $137.20 | $137.20 |
| Purchase #6 | $205.34 | 5.685% | $217.0136 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $66.27 | 6.699% | $70.7094 | $70.71 | $70.70 | $70.70 |
| 7 purchase totals = | $655.94 | $706.3586 | $706.36 | $706.40 | $706.40 | |