| 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 | $35.63 | 8.380% | $38.6158 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $34.60 | 11.819% | $38.6894 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $47.58 | 7.350% | $51.0771 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $71.73 | 4.663% | $75.0748 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $175.63 | 4.635% | $183.7705 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $173.75 | 13.725% | $197.5972 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $176.53 | 9.855% | $193.927 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $715.45 | $778.7518 | $778.76 | $778.75 | $778.80 | |