| 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 | $31.77 | 12.812% | $35.8404 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $204.49 | 12.205% | $229.448 | $229.45 | $229.45 | $229.40 |
| Purchase #3 | $234.50 | 7.372% | $251.7873 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $119.99 | 12.295% | $134.7428 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $110.69 | 6.703% | $118.1096 | $118.11 | $118.10 | $118.10 |
| Purchase #6 | $9.70 | 10.842% | $10.7517 | $10.75 | $10.75 | $10.80 |
| Purchase #7 | $87.38 | 9.677% | $95.8358 | $95.84 | $95.85 | $95.80 |
| 7 purchase totals = | $798.52 | $876.5156 | $876.52 | $876.55 | $876.40 | |