| 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 | $233.33 | 4.797% | $244.5228 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $36.51 | 5.832% | $38.6393 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $98.69 | 6.738% | $105.3397 | $105.34 | $105.35 | $105.30 |
| Purchase #4 | $103.83 | 3.763% | $107.7371 | $107.74 | $107.75 | $107.70 |
| Purchase #5 | $71.93 | 11.266% | $80.0336 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $206.25 | 3.547% | $213.5657 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $63.59 | 9.619% | $69.7067 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $814.13 | $859.5449 | $859.55 | $859.55 | $859.40 | |