| 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 | $51.75 | 9.206% | $56.5141 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $183.70 | 13.239% | $208.02 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $77.98 | 5.609% | $82.3539 | $82.35 | $82.35 | $82.40 |
| Purchase #4 | $144.47 | 3.744% | $149.879 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $73.28 | 6.132% | $77.7735 | $77.77 | $77.75 | $77.80 |
| Purchase #6 | $121.77 | 7.483% | $130.882 | $130.88 | $130.90 | $130.90 |
| Purchase #7 | $81.87 | 13.208% | $92.6834 | $92.68 | $92.70 | $92.70 |
| 7 purchase totals = | $734.82 | $798.1059 | $798.09 | $798.10 | $798.20 | |