| 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 | $5.72 | 10.749% | $6.3348 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $183.79 | 13.715% | $208.9968 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $18.78 | 3.459% | $19.4296 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $98.93 | 8.544% | $107.3826 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $27.72 | 12.327% | $31.137 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $246.41 | 6.688% | $262.8899 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $85.27 | 7.670% | $91.8102 | $91.81 | $91.80 | $91.80 |
| 7 purchase totals = | $666.62 | $727.9809 | $727.98 | $728.05 | $727.90 | |