| 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 | $71.44 | 3.709% | $74.0897 | $74.09 | $74.10 | $74.10 |
| Purchase #2 | $217.34 | 3.151% | $224.1884 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $120.49 | 13.871% | $137.2032 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $52.35 | 7.489% | $56.2705 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $131.41 | 4.447% | $137.2538 | $137.25 | $137.25 | $137.30 |
| Purchase #6 | $246.89 | 8.866% | $268.7793 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $100.96 | 10.863% | $111.9273 | $111.93 | $111.95 | $111.90 |
| 7 purchase totals = | $940.88 | $1,009.7122 | $1,009.71 | $1,009.75 | $1,009.80 | |