| 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 | $20.87 | 9.254% | $22.8013 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $13.73 | 13.452% | $15.577 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $35.95 | 13.248% | $40.7127 | $40.71 | $40.70 | $40.70 |
| Purchase #4 | $14.96 | 12.286% | $16.798 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $143.28 | 5.858% | $151.6733 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $188.70 | 13.183% | $213.5763 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $21.49 | 6.723% | $22.9348 | $22.93 | $22.95 | $22.90 |
| 7 purchase totals = | $438.98 | $484.0734 | $484.07 | $484.10 | $484.10 | |