| 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 | $83.49 | 11.650% | $93.2166 | $93.22 | $93.20 | $93.20 |
| Purchase #2 | $10.87 | 4.596% | $11.3696 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $85.84 | 9.340% | $93.8575 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $222.31 | 7.251% | $238.4297 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $163.37 | 5.653% | $172.6053 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $231.86 | 6.321% | $246.5159 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $78.64 | 6.552% | $83.7925 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $876.38 | $939.7871 | $939.80 | $939.75 | $939.80 | |