| 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 | $29.98 | 9.593% | $32.856 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $189.35 | 5.144% | $199.0902 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $199.74 | 3.261% | $206.2535 | $206.25 | $206.25 | $206.30 |
| Purchase #4 | $32.28 | 9.458% | $35.333 | $35.33 | $35.35 | $35.30 |
| Purchase #5 | $42.77 | 8.406% | $46.3652 | $46.37 | $46.35 | $46.40 |
| Purchase #6 | $231.75 | 6.867% | $247.6643 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $167.31 | 4.272% | $174.4575 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $893.18 | $942.0197 | $942.02 | $942.00 | $942.20 | |