| 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 | $11.94 | 4.701% | $12.5013 | $12.50 | $12.50 | $12.50 |
| Purchase #2 | $82.66 | 7.634% | $88.9703 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $120.84 | 9.764% | $132.6388 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $171.79 | 7.681% | $184.9852 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $99.53 | 13.278% | $112.7456 | $112.75 | $112.75 | $112.70 |
| Purchase #6 | $219.47 | 11.446% | $244.5905 | $244.59 | $244.60 | $244.60 |
| Purchase #7 | $53.99 | 5.830% | $57.1376 | $57.14 | $57.15 | $57.10 |
| 7 purchase totals = | $760.22 | $833.5693 | $833.58 | $833.60 | $833.50 | |