| 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 | $75.26 | 11.433% | $83.8645 | $83.86 | $83.85 | $83.90 |
| Purchase #2 | $145.39 | 13.610% | $165.1776 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $184.33 | 12.780% | $207.8874 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $43.77 | 5.784% | $46.3017 | $46.30 | $46.30 | $46.30 |
| Purchase #5 | $19.51 | 3.535% | $20.1997 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $142.99 | 6.650% | $152.4988 | $152.50 | $152.50 | $152.50 |
| Purchase #7 | $134.41 | 10.524% | $148.5553 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $745.66 | $824.4850 | $824.49 | $824.50 | $824.60 | |