| 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 | $48.32 | 11.534% | $53.8932 | $53.89 | $53.90 | $53.90 |
| Purchase #2 | $25.44 | 11.186% | $28.2857 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $15.97 | 10.254% | $17.6076 | $17.61 | $17.60 | $17.60 |
| Purchase #4 | $216.83 | 7.491% | $233.0727 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $86.47 | 8.654% | $93.9531 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $38.62 | 11.459% | $43.0455 | $43.05 | $43.05 | $43.00 |
| Purchase #7 | $116.63 | 4.153% | $121.4736 | $121.47 | $121.45 | $121.50 |
| 7 purchase totals = | $548.28 | $591.3314 | $591.33 | $591.30 | $591.40 | |