| 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 | $66.65 | 3.498% | $68.9814 | $68.98 | $69.00 | $69.00 |
| Purchase #2 | $239.91 | 3.132% | $247.424 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $224.98 | 6.473% | $239.543 | $239.54 | $239.55 | $239.50 |
| Purchase #4 | $133.71 | 5.582% | $141.1737 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $125.25 | 5.279% | $131.8619 | $131.86 | $131.85 | $131.90 |
| Purchase #6 | $103.50 | 3.624% | $107.2508 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $165.40 | 6.251% | $175.7392 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $1,059.40 | $1,111.9740 | $1,111.96 | $1,111.95 | $1,112.00 | |