| 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 | $68.30 | 9.760% | $74.9661 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $82.81 | 9.611% | $90.7689 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $95.99 | 5.747% | $101.5065 | $101.51 | $101.50 | $101.50 |
| Purchase #4 | $164.95 | 12.774% | $186.0207 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $82.71 | 3.239% | $85.389 | $85.39 | $85.40 | $85.40 |
| Purchase #6 | $146.67 | 12.242% | $164.6253 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $138.64 | 12.800% | $156.3859 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $780.07 | $859.6624 | $859.68 | $859.65 | $859.70 | |