| 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 | $83.30 | 10.462% | $92.0148 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $34.87 | 12.856% | $39.3529 | $39.35 | $39.35 | $39.40 |
| Purchase #3 | $19.63 | 13.867% | $22.3521 | $22.35 | $22.35 | $22.40 |
| Purchase #4 | $123.65 | 10.205% | $136.2685 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $8.74 | 3.815% | $9.0734 | $9.07 | $9.05 | $9.10 |
| Purchase #6 | $107.96 | 12.799% | $121.7778 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $45.52 | 9.102% | $49.6632 | $49.66 | $49.65 | $49.70 |
| 7 purchase totals = | $423.67 | $470.5027 | $470.49 | $470.45 | $470.70 | |