| 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 | $69.39 | 12.312% | $77.9333 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $46.37 | 6.290% | $49.2867 | $49.29 | $49.30 | $49.30 |
| Purchase #3 | $99.38 | 12.679% | $111.9804 | $111.98 | $112.00 | $112.00 |
| Purchase #4 | $210.56 | 13.400% | $238.775 | $238.78 | $238.80 | $238.80 |
| Purchase #5 | $207.69 | 4.495% | $217.0257 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $177.71 | 12.309% | $199.5843 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $8.75 | 9.351% | $9.5682 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $819.85 | $904.1536 | $904.16 | $904.25 | $904.20 | |