| 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 | $82.68 | 9.516% | $90.5478 | $90.55 | $90.55 | $90.50 |
| Purchase #2 | $48.63 | 13.376% | $55.1347 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $147.73 | 11.334% | $164.4737 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $240.59 | 4.428% | $251.2433 | $251.24 | $251.25 | $251.20 |
| Purchase #5 | $193.90 | 11.350% | $215.9077 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $8.70 | 6.148% | $9.2349 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $19.69 | 6.735% | $21.0161 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $741.92 | $807.5582 | $807.55 | $807.55 | $807.40 | |