| 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 | $64.47 | 4.545% | $67.4002 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $57.38 | 4.688% | $60.07 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $40.64 | 13.672% | $46.1963 | $46.20 | $46.20 | $46.20 |
| Purchase #4 | $62.73 | 8.448% | $68.0294 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $51.93 | 13.705% | $59.047 | $59.05 | $59.05 | $59.00 |
| Purchase #6 | $172.97 | 3.180% | $178.4704 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $206.34 | 13.825% | $234.8665 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $656.46 | $714.0798 | $714.09 | $714.05 | $714.10 | |