| 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 | $53.68 | 4.611% | $56.1552 | $56.16 | $56.15 | $56.20 |
| Purchase #2 | $7.58 | 6.265% | $8.0549 | $8.05 | $8.05 | $8.10 |
| Purchase #3 | $65.59 | 6.498% | $69.852 | $69.85 | $69.85 | $69.90 |
| Purchase #4 | $238.52 | 11.514% | $265.9832 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $44.62 | 6.152% | $47.365 | $47.37 | $47.35 | $47.40 |
| Purchase #6 | $47.82 | 9.324% | $52.2787 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $91.71 | 11.767% | $102.5015 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $549.52 | $602.1905 | $602.19 | $602.20 | $602.40 | |