| 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 | $10.49 | 9.768% | $11.5147 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $132.70 | 12.780% | $149.6591 | $149.66 | $149.65 | $149.70 |
| Purchase #3 | $112.41 | 12.585% | $126.5568 | $126.56 | $126.55 | $126.60 |
| Purchase #4 | $206.27 | 10.609% | $228.1532 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $189.29 | 10.594% | $209.3434 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $9.40 | 6.739% | $10.0335 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $121.94 | 10.649% | $134.9254 | $134.93 | $134.95 | $134.90 |
| 7 purchase totals = | $782.50 | $870.1861 | $870.18 | $870.20 | $870.20 | |