| 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 | $34.68 | 4.105% | $36.1036 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $170.38 | 13.447% | $193.291 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $128.96 | 4.533% | $134.8058 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $65.34 | 3.823% | $67.8379 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $77.68 | 9.160% | $84.7955 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $19.86 | 11.837% | $22.2108 | $22.21 | $22.20 | $22.20 |
| Purchase #7 | $66.50 | 8.453% | $72.1212 | $72.12 | $72.10 | $72.10 |
| 7 purchase totals = | $563.40 | $611.1658 | $611.17 | $611.15 | $611.10 | |