| 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 | $75.38 | 12.869% | $85.0807 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $35.66 | 11.607% | $39.7991 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $74.90 | 8.297% | $81.1145 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $244.62 | 3.315% | $252.7292 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $210.75 | 3.793% | $218.7437 | $218.74 | $218.75 | $218.70 |
| Purchase #6 | $29.29 | 10.660% | $32.4123 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $215.31 | 10.146% | $237.1554 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $885.91 | $947.0349 | $947.03 | $947.05 | $947.00 | |