| 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 | $51.79 | 10.775% | $57.3704 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $249.69 | 6.531% | $265.9973 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $161.34 | 7.327% | $173.1614 | $173.16 | $173.15 | $173.20 |
| Purchase #4 | $39.34 | 8.372% | $42.6335 | $42.63 | $42.65 | $42.60 |
| Purchase #5 | $184.57 | 4.618% | $193.0934 | $193.09 | $193.10 | $193.10 |
| Purchase #6 | $40.41 | 10.114% | $44.4971 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $35.69 | 3.283% | $36.8617 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $762.83 | $813.6148 | $813.61 | $813.60 | $813.70 | |