| 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 | $79.30 | 6.623% | $84.552 | $84.55 | $84.55 | $84.60 |
| Purchase #2 | $179.33 | 12.203% | $201.2136 | $201.21 | $201.20 | $201.20 |
| Purchase #3 | $233.71 | 6.721% | $249.4176 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $45.51 | 11.714% | $50.841 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $115.99 | 11.507% | $129.337 | $129.34 | $129.35 | $129.30 |
| Purchase #6 | $41.37 | 12.801% | $46.6658 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $207.25 | 3.775% | $215.0737 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $902.46 | $977.1007 | $977.10 | $977.05 | $977.10 | |