| 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 | $41.73 | 8.655% | $45.3417 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $49.91 | 7.361% | $53.5839 | $53.58 | $53.60 | $53.60 |
| Purchase #3 | $22.40 | 9.275% | $24.4776 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $120.63 | 11.833% | $134.9041 | $134.90 | $134.90 | $134.90 |
| Purchase #5 | $133.89 | 9.475% | $146.5761 | $146.58 | $146.60 | $146.60 |
| Purchase #6 | $138.89 | 9.609% | $152.2359 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $183.53 | 8.421% | $198.9851 | $198.99 | $199.00 | $199.00 |
| 7 purchase totals = | $690.98 | $756.1044 | $756.11 | $756.20 | $756.10 | |