| 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 | $55.57 | 7.682% | $59.8389 | $59.84 | $59.85 | $59.80 |
| Purchase #2 | $9.47 | 12.430% | $10.6471 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $218.54 | 11.827% | $244.3867 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $41.66 | 7.246% | $44.6787 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $115.76 | 10.864% | $128.3362 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $11.97 | 10.845% | $13.2681 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $115.95 | 5.318% | $122.1162 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $568.92 | $623.2719 | $623.29 | $623.30 | $623.20 | |