| 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 | $41.89 | 9.669% | $45.9403 | $45.94 | $45.95 | $45.90 |
| Purchase #2 | $24.69 | 4.619% | $25.8304 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $90.98 | 13.743% | $103.4834 | $103.48 | $103.50 | $103.50 |
| Purchase #4 | $111.72 | 3.648% | $115.7955 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $225.88 | 9.248% | $246.7694 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $195.46 | 7.359% | $209.8439 | $209.84 | $209.85 | $209.80 |
| Purchase #7 | $121.49 | 5.349% | $127.9885 | $127.99 | $128.00 | $128.00 |
| 7 purchase totals = | $812.11 | $875.6514 | $875.65 | $875.70 | $875.60 | |