| 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 | $95.79 | 4.252% | $99.863 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $20.92 | 5.671% | $22.1064 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $131.80 | 10.391% | $145.4953 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $104.90 | 11.227% | $116.6771 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $28.83 | 13.316% | $32.669 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $183.52 | 9.501% | $200.9562 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $207.68 | 13.701% | $236.1342 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $773.44 | $853.9012 | $853.91 | $853.90 | $854.00 | |