| 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 | $32.41 | 8.842% | $35.2757 | $35.28 | $35.30 | $35.30 |
| Purchase #2 | $5.98 | 10.435% | $6.604 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $248.45 | 11.795% | $277.7547 | $277.75 | $277.75 | $277.80 |
| Purchase #4 | $33.51 | 6.290% | $35.6178 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $112.38 | 10.659% | $124.3586 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $122.70 | 3.561% | $127.0693 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $72.83 | 4.244% | $75.9209 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $628.26 | $682.6010 | $682.60 | $682.55 | $682.70 | |