| 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 | $104.44 | 9.805% | $114.6803 | $114.68 | $114.70 | $114.70 |
| Purchase #2 | $82.88 | 8.592% | $90.001 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $53.81 | 8.741% | $58.5135 | $58.51 | $58.50 | $58.50 |
| Purchase #4 | $57.91 | 10.816% | $64.1735 | $64.17 | $64.15 | $64.20 |
| Purchase #5 | $218.45 | 9.298% | $238.7615 | $238.76 | $238.75 | $238.80 |
| Purchase #6 | $158.97 | 3.310% | $164.2319 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $74.26 | 6.490% | $79.0795 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $750.72 | $809.4412 | $809.43 | $809.45 | $809.50 | |