| 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 | $62.84 | 4.160% | $65.4541 | $65.45 | $65.45 | $65.50 |
| Purchase #2 | $103.84 | 4.826% | $108.8513 | $108.85 | $108.85 | $108.90 |
| Purchase #3 | $81.39 | 8.750% | $88.5116 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $178.75 | 8.104% | $193.2359 | $193.24 | $193.25 | $193.20 |
| Purchase #5 | $195.46 | 9.328% | $213.6925 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $50.97 | 5.601% | $53.8248 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $91.99 | 7.766% | $99.1339 | $99.13 | $99.15 | $99.10 |
| 7 purchase totals = | $765.24 | $822.7041 | $822.69 | $822.70 | $822.70 | |