| 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 | $33.77 | 4.748% | $35.3734 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $135.37 | 7.797% | $145.9248 | $145.92 | $145.90 | $145.90 |
| Purchase #3 | $106.33 | 5.164% | $111.8209 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $226.99 | 10.681% | $251.2348 | $251.23 | $251.25 | $251.20 |
| Purchase #5 | $133.64 | 8.855% | $145.4738 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $151.73 | 7.829% | $163.6089 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $6.51 | 12.157% | $7.3014 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $794.34 | $860.7380 | $860.72 | $860.65 | $860.70 | |