| 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 | $21.29 | 12.439% | $23.9383 | $23.94 | $23.95 | $23.90 |
| Purchase #2 | $122.60 | 3.698% | $127.1337 | $127.13 | $127.15 | $127.10 |
| Purchase #3 | $231.47 | 8.577% | $251.3232 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $87.64 | 9.352% | $95.8361 | $95.84 | $95.85 | $95.80 |
| Purchase #5 | $90.94 | 7.792% | $98.026 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $61.53 | 9.456% | $67.3483 | $67.35 | $67.35 | $67.30 |
| Purchase #7 | $187.79 | 4.201% | $195.6791 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $803.26 | $859.2847 | $859.29 | $859.35 | $859.10 | |