| 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 | $75.98 | 3.450% | $78.6013 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $10.68 | 4.503% | $11.1609 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $172.38 | 13.464% | $195.5892 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $75.33 | 12.685% | $84.8856 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $6.92 | 6.600% | $7.3767 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $181.26 | 9.439% | $198.3691 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $165.81 | 6.730% | $176.969 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $688.36 | $752.9518 | $752.96 | $752.95 | $753.10 | |