| 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 | $15.44 | 4.292% | $16.1027 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $202.33 | 11.767% | $226.1382 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $61.84 | 3.668% | $64.1083 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $26.72 | 9.593% | $29.2832 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $78.27 | 8.564% | $84.973 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $30.68 | 11.447% | $34.1919 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $8.32 | 4.456% | $8.6907 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $423.60 | $463.4880 | $463.48 | $463.50 | $463.50 | |