| 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 | $34.86 | 13.552% | $39.5842 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $148.62 | 11.406% | $165.5716 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $162.86 | 4.836% | $170.7359 | $170.74 | $170.75 | $170.70 |
| Purchase #4 | $5.79 | 12.249% | $6.4992 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $239.87 | 6.589% | $255.675 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $100.82 | 5.107% | $105.9689 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $86.63 | 5.747% | $91.6086 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $779.45 | $835.6434 | $835.65 | $835.65 | $835.70 | |