| 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 | $84.59 | 3.622% | $87.6538 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $166.35 | 8.507% | $180.5014 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $49.39 | 5.316% | $52.0156 | $52.02 | $52.00 | $52.00 |
| Purchase #4 | $27.42 | 5.138% | $28.8288 | $28.83 | $28.85 | $28.80 |
| Purchase #5 | $156.65 | 9.798% | $171.9986 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $162.45 | 6.621% | $173.2058 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $145.61 | 3.646% | $150.9189 | $150.92 | $150.90 | $150.90 |
| 7 purchase totals = | $792.46 | $845.1229 | $845.13 | $845.10 | $845.10 | |