| 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 | $79.84 | 5.852% | $84.5122 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $18.73 | 5.452% | $19.7512 | $19.75 | $19.75 | $19.80 |
| Purchase #3 | $70.99 | 9.313% | $77.6013 | $77.60 | $77.60 | $77.60 |
| Purchase #4 | $169.41 | 12.621% | $190.7912 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $181.45 | 13.608% | $206.1417 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $244.26 | 11.187% | $271.5854 | $271.59 | $271.60 | $271.60 |
| Purchase #7 | $37.67 | 5.240% | $39.6439 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $802.35 | $890.0269 | $890.02 | $890.05 | $890.00 | |