| 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 | $107.90 | 5.141% | $113.4471 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $81.89 | 5.820% | $86.656 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $88.92 | 3.234% | $91.7957 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $77.62 | 5.397% | $81.8092 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $118.35 | 8.479% | $128.3849 | $128.38 | $128.40 | $128.40 |
| Purchase #6 | $133.28 | 6.594% | $142.0685 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $84.81 | 12.826% | $95.6877 | $95.69 | $95.70 | $95.70 |
| 7 purchase totals = | $692.77 | $739.8491 | $739.86 | $739.85 | $739.90 | |