| 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 | $48.47 | 12.139% | $54.3538 | $54.35 | $54.35 | $54.40 |
| Purchase #2 | $19.48 | 13.559% | $22.1213 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $240.47 | 3.860% | $249.7521 | $249.75 | $249.75 | $249.80 |
| Purchase #4 | $64.35 | 9.115% | $70.2155 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $215.90 | 8.666% | $234.6099 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $149.68 | 13.287% | $169.568 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $7.33 | 6.248% | $7.788 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $745.68 | $808.4086 | $808.41 | $808.35 | $808.50 | |