| 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 | $35.47 | 4.378% | $37.0229 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $86.78 | 6.386% | $92.3218 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $107.42 | 11.826% | $120.1235 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $142.70 | 5.858% | $151.0594 | $151.06 | $151.05 | $151.10 |
| Purchase #5 | $53.90 | 8.606% | $58.5386 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $232.97 | 7.721% | $250.9576 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $187.77 | 10.199% | $206.9207 | $206.92 | $206.90 | $206.90 |
| 7 purchase totals = | $847.01 | $916.9445 | $916.94 | $916.85 | $916.90 | |