| 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 | $43.64 | 4.545% | $45.6234 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $243.68 | 10.579% | $269.4589 | $269.46 | $269.45 | $269.50 |
| Purchase #3 | $53.80 | 9.237% | $58.7695 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $65.76 | 13.833% | $74.8566 | $74.86 | $74.85 | $74.90 |
| Purchase #5 | $229.64 | 6.287% | $244.0775 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $113.62 | 11.866% | $127.1021 | $127.10 | $127.10 | $127.10 |
| Purchase #7 | $40.46 | 13.585% | $45.9565 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $790.60 | $865.8445 | $865.85 | $865.80 | $866.00 | |