| 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 | $70.45 | 10.834% | $78.0826 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $227.67 | 13.651% | $258.7492 | $258.75 | $258.75 | $258.70 |
| Purchase #3 | $88.55 | 9.735% | $97.1703 | $97.17 | $97.15 | $97.20 |
| Purchase #4 | $13.33 | 13.346% | $15.109 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $45.25 | 8.717% | $49.1944 | $49.19 | $49.20 | $49.20 |
| Purchase #6 | $234.37 | 10.578% | $259.1617 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $10.44 | 13.211% | $11.8192 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $690.06 | $769.2864 | $769.28 | $769.25 | $769.30 | |