| 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 | $65.48 | 9.388% | $71.6273 | $71.63 | $71.65 | $71.60 |
| Purchase #2 | $67.88 | 11.783% | $75.8783 | $75.88 | $75.90 | $75.90 |
| Purchase #3 | $216.93 | 12.119% | $243.2197 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $105.37 | 6.314% | $112.0231 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $188.70 | 13.138% | $213.4914 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $45.77 | 3.824% | $47.5202 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $248.73 | 11.277% | $276.7793 | $276.78 | $276.80 | $276.80 |
| 7 purchase totals = | $938.86 | $1,040.5393 | $1,040.54 | $1,040.55 | $1,040.50 | |