| 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 | $39.48 | 9.255% | $43.1339 | $43.13 | $43.15 | $43.10 |
| Purchase #2 | $10.26 | 11.675% | $11.4579 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $85.95 | 11.399% | $95.7474 | $95.75 | $95.75 | $95.70 |
| Purchase #4 | $192.46 | 9.846% | $211.4096 | $211.41 | $211.40 | $211.40 |
| Purchase #5 | $211.78 | 4.616% | $221.5558 | $221.56 | $221.55 | $221.60 |
| Purchase #6 | $110.72 | 11.512% | $123.4661 | $123.47 | $123.45 | $123.50 |
| Purchase #7 | $97.59 | 9.844% | $107.1968 | $107.20 | $107.20 | $107.20 |
| 7 purchase totals = | $748.24 | $813.9675 | $813.98 | $813.95 | $814.00 | |