| 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 | $21.71 | 10.816% | $24.0582 | $24.06 | $24.05 | $24.10 |
| Purchase #2 | $222.92 | 12.748% | $251.3378 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $107.83 | 7.199% | $115.5927 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $35.61 | 10.361% | $39.2996 | $39.30 | $39.30 | $39.30 |
| Purchase #5 | $34.71 | 10.785% | $38.4535 | $38.45 | $38.45 | $38.50 |
| Purchase #6 | $16.63 | 10.274% | $18.3386 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $196.58 | 10.846% | $217.9011 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $635.99 | $704.9815 | $704.98 | $705.00 | $705.00 | |