| 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 | $27.49 | 7.351% | $29.5108 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $121.86 | 9.750% | $133.7414 | $133.74 | $133.75 | $133.70 |
| Purchase #3 | $128.99 | 3.313% | $133.2634 | $133.26 | $133.25 | $133.30 |
| Purchase #4 | $239.79 | 6.245% | $254.7649 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $65.29 | 13.574% | $74.1525 | $74.15 | $74.15 | $74.20 |
| Purchase #6 | $139.81 | 5.609% | $147.6519 | $147.65 | $147.65 | $147.70 |
| Purchase #7 | $167.94 | 7.244% | $180.1056 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $891.17 | $953.1905 | $953.18 | $953.15 | $953.30 | |