| 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 | $38.26 | 10.178% | $42.1541 | $42.15 | $42.15 | $42.20 |
| Purchase #2 | $150.38 | 8.393% | $163.0014 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $15.36 | 11.644% | $17.1485 | $17.15 | $17.15 | $17.10 |
| Purchase #4 | $49.56 | 6.724% | $52.8924 | $52.89 | $52.90 | $52.90 |
| Purchase #5 | $122.45 | 13.108% | $138.5007 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $235.73 | 5.248% | $248.1011 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $6.68 | 12.674% | $7.5266 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $618.42 | $669.3248 | $669.32 | $669.35 | $669.30 | |