| 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 | $44.97 | 9.135% | $49.078 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $170.89 | 3.729% | $177.2625 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $207.34 | 10.616% | $229.3512 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $140.63 | 11.513% | $156.8207 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $41.45 | 13.410% | $47.0084 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $226.58 | 6.632% | $241.6068 | $241.61 | $241.60 | $241.60 |
| Purchase #7 | $7.74 | 4.721% | $8.1054 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $839.60 | $909.2330 | $909.24 | $909.20 | $909.30 | |