| 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 | $41.55 | 7.696% | $44.7477 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $16.39 | 12.167% | $18.3842 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $242.50 | 11.230% | $269.7328 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $142.70 | 9.717% | $156.5662 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $100.84 | 3.626% | $104.4965 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $62.93 | 12.481% | $70.7843 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $179.61 | 11.277% | $199.8646 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $786.52 | $864.5763 | $864.57 | $864.60 | $864.60 | |