| 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 | $245.59 | 5.219% | $258.4073 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $53.30 | 10.723% | $59.0154 | $59.02 | $59.00 | $59.00 |
| Purchase #3 | $50.84 | 6.418% | $54.1029 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $84.87 | 11.574% | $94.6929 | $94.69 | $94.70 | $94.70 |
| Purchase #5 | $34.31 | 6.161% | $36.4238 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $13.34 | 8.872% | $14.5235 | $14.52 | $14.50 | $14.50 |
| Purchase #7 | $141.76 | 9.113% | $154.6786 | $154.68 | $154.70 | $154.70 |
| 7 purchase totals = | $624.01 | $671.8444 | $671.84 | $671.80 | $671.80 | |