| 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 | $121.77 | 4.774% | $127.5833 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $16.36 | 8.190% | $17.6999 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $110.41 | 10.138% | $121.6034 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $96.99 | 7.146% | $103.9209 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $31.54 | 6.445% | $33.5728 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $87.71 | 12.160% | $98.3755 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $222.87 | 5.108% | $234.2542 | $234.25 | $234.25 | $234.30 |
| 7 purchase totals = | $687.65 | $737.0100 | $737.00 | $737.00 | $737.10 | |