| 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 | $31.98 | 8.475% | $34.6903 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $20.63 | 6.420% | $21.9544 | $21.95 | $21.95 | $22.00 |
| Purchase #3 | $206.33 | 6.577% | $219.9003 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $140.49 | 12.342% | $157.8293 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $163.64 | 3.369% | $169.153 | $169.15 | $169.15 | $169.20 |
| Purchase #6 | $71.38 | 6.494% | $76.0154 | $76.02 | $76.00 | $76.00 |
| Purchase #7 | $183.46 | 4.653% | $191.9964 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $817.91 | $871.5391 | $871.54 | $871.55 | $871.60 | |