| 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 | $29.87 | 13.181% | $33.8072 | $33.81 | $33.80 | $33.80 |
| Purchase #2 | $146.35 | 9.700% | $160.546 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $19.29 | 6.843% | $20.61 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $58.47 | 9.436% | $63.9872 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $179.80 | 10.401% | $198.501 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $221.84 | 8.712% | $241.1667 | $241.17 | $241.15 | $241.20 |
| Purchase #7 | $81.66 | 5.645% | $86.2697 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $737.28 | $804.8878 | $804.90 | $804.85 | $804.90 | |