| 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 | $65.91 | 10.247% | $72.6638 | $72.66 | $72.65 | $72.70 |
| Purchase #2 | $73.26 | 12.809% | $82.6439 | $82.64 | $82.65 | $82.60 |
| Purchase #3 | $194.71 | 8.804% | $211.8523 | $211.85 | $211.85 | $211.90 |
| Purchase #4 | $15.84 | 4.213% | $16.5073 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $58.85 | 3.639% | $60.9916 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $239.98 | 7.631% | $258.2929 | $258.29 | $258.30 | $258.30 |
| Purchase #7 | $55.48 | 12.572% | $62.4549 | $62.45 | $62.45 | $62.50 |
| 7 purchase totals = | $704.03 | $765.4067 | $765.39 | $765.40 | $765.50 | |