| 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 | $6.55 | 10.311% | $7.2254 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $215.33 | 13.329% | $244.0313 | $244.03 | $244.05 | $244.00 |
| Purchase #3 | $43.49 | 9.769% | $47.7385 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $154.91 | 13.138% | $175.2621 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $74.31 | 11.558% | $82.8987 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $191.97 | 3.494% | $198.6774 | $198.68 | $198.70 | $198.70 |
| Purchase #7 | $61.79 | 4.289% | $64.4402 | $64.44 | $64.45 | $64.40 |
| 7 purchase totals = | $748.35 | $820.2736 | $820.28 | $820.35 | $820.20 | |