| 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 | $22.69 | 11.272% | $25.2476 | $25.25 | $25.25 | $25.20 |
| Purchase #2 | $38.94 | 5.166% | $40.9516 | $40.95 | $40.95 | $41.00 |
| Purchase #3 | $119.69 | 8.815% | $130.2407 | $130.24 | $130.25 | $130.20 |
| Purchase #4 | $163.44 | 3.615% | $169.3484 | $169.35 | $169.35 | $169.30 |
| Purchase #5 | $99.31 | 11.690% | $110.9193 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $213.78 | 10.132% | $235.4402 | $235.44 | $235.45 | $235.40 |
| Purchase #7 | $100.84 | 6.691% | $107.5872 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $758.69 | $819.7350 | $819.74 | $819.75 | $819.60 | |