| 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 | $194.61 | 5.616% | $205.5393 | $205.54 | $205.55 | $205.50 |
| Purchase #2 | $39.78 | 8.492% | $43.1581 | $43.16 | $43.15 | $43.20 |
| Purchase #3 | $36.62 | 10.720% | $40.5457 | $40.55 | $40.55 | $40.50 |
| Purchase #4 | $42.83 | 12.865% | $48.3401 | $48.34 | $48.35 | $48.30 |
| Purchase #5 | $22.69 | 4.429% | $23.6949 | $23.69 | $23.70 | $23.70 |
| Purchase #6 | $224.35 | 8.399% | $243.1932 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $129.93 | 6.594% | $138.4976 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $690.81 | $742.9689 | $742.97 | $743.00 | $742.90 | |