| 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 | $66.47 | 9.400% | $72.7182 | $72.72 | $72.70 | $72.70 |
| Purchase #2 | $162.99 | 7.670% | $175.4913 | $175.49 | $175.50 | $175.50 |
| Purchase #3 | $248.58 | 4.247% | $259.1372 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $29.26 | 13.698% | $33.268 | $33.27 | $33.25 | $33.30 |
| Purchase #5 | $144.25 | 6.655% | $153.8498 | $153.85 | $153.85 | $153.80 |
| Purchase #6 | $26.72 | 8.615% | $29.0219 | $29.02 | $29.00 | $29.00 |
| Purchase #7 | $189.69 | 9.745% | $208.1753 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $867.96 | $931.6617 | $931.67 | $931.65 | $931.60 | |