| 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 | $38.56 | 4.412% | $40.2613 | $40.26 | $40.25 | $40.30 |
| Purchase #2 | $127.91 | 13.469% | $145.1382 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $56.91 | 12.617% | $64.0903 | $64.09 | $64.10 | $64.10 |
| Purchase #4 | $159.63 | 11.364% | $177.7704 | $177.77 | $177.75 | $177.80 |
| Purchase #5 | $52.63 | 10.491% | $58.1514 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $113.53 | 13.556% | $128.9201 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $225.25 | 11.160% | $250.3879 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $774.42 | $864.7196 | $864.72 | $864.70 | $864.80 | |