| 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 | $7.66 | 7.655% | $8.2464 | $8.25 | $8.25 | $8.20 |
| Purchase #2 | $193.99 | 6.566% | $206.7274 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $20.77 | 9.686% | $22.7818 | $22.78 | $22.80 | $22.80 |
| Purchase #4 | $88.67 | 3.304% | $91.5997 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $146.57 | 9.349% | $160.2728 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $159.54 | 6.498% | $169.9069 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $53.26 | 4.227% | $55.5113 | $55.51 | $55.50 | $55.50 |
| 7 purchase totals = | $670.46 | $715.0463 | $715.05 | $715.05 | $715.00 | |