| 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 | $90.25 | 3.480% | $93.3907 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $162.86 | 8.600% | $176.866 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $72.74 | 12.769% | $82.0282 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $23.46 | 12.866% | $26.4784 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $24.42 | 13.703% | $27.7663 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $62.73 | 11.353% | $69.8517 | $69.85 | $69.85 | $69.90 |
| Purchase #7 | $192.53 | 5.371% | $202.8708 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $628.99 | $679.2521 | $679.26 | $679.25 | $679.40 | |