| 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 | $95.32 | 12.107% | $106.8604 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $101.69 | 5.164% | $106.9413 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $105.39 | 8.842% | $114.7086 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $43.31 | 6.823% | $46.265 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $32.27 | 13.644% | $36.6729 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $18.57 | 5.862% | $19.6586 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $102.66 | 3.439% | $106.1905 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $499.21 | $537.2973 | $537.30 | $537.25 | $537.40 | |