| 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 | $66.77 | 5.471% | $70.423 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $171.59 | 8.327% | $185.8783 | $185.88 | $185.90 | $185.90 |
| Purchase #3 | $110.76 | 8.728% | $120.4271 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $86.96 | 4.471% | $90.848 | $90.85 | $90.85 | $90.80 |
| Purchase #5 | $250.31 | 8.672% | $272.0169 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $12.34 | 9.867% | $13.5576 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $176.98 | 10.626% | $195.7859 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $875.71 | $948.9368 | $948.95 | $948.95 | $948.90 | |