| 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 | $70.35 | 5.483% | $74.2073 | $74.21 | $74.20 | $74.20 |
| Purchase #2 | $220.56 | 3.771% | $228.8773 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $196.87 | 12.184% | $220.8566 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $35.63 | 4.478% | $37.2255 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $216.59 | 7.198% | $232.1801 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $30.91 | 5.597% | $32.64 | $32.64 | $32.65 | $32.60 |
| Purchase #7 | $140.92 | 8.767% | $153.2745 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $911.83 | $979.2613 | $979.27 | $979.30 | $979.30 | |