| 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 | $58.73 | 4.640% | $61.4551 | $61.46 | $61.45 | $61.50 |
| Purchase #2 | $54.67 | 11.586% | $61.0041 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $133.66 | 10.483% | $147.6716 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $179.26 | 6.718% | $191.3027 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $18.33 | 6.141% | $19.4556 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $40.77 | 6.832% | $43.5554 | $43.56 | $43.55 | $43.60 |
| Purchase #7 | $159.60 | 6.366% | $169.7601 | $169.76 | $169.75 | $169.80 |
| 7 purchase totals = | $645.02 | $694.2046 | $694.21 | $694.15 | $694.40 | |