| 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 | $21.84 | 13.418% | $24.7705 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $183.30 | 13.246% | $207.5799 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $18.53 | 10.460% | $20.4682 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $86.80 | 10.170% | $95.6276 | $95.63 | $95.65 | $95.60 |
| Purchase #5 | $31.36 | 10.324% | $34.5976 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $37.25 | 7.290% | $39.9655 | $39.97 | $39.95 | $40.00 |
| Purchase #7 | $21.52 | 10.740% | $23.8312 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $400.60 | $446.8405 | $446.85 | $446.85 | $446.90 | |