| 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 | $108.87 | 3.534% | $112.7175 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $112.47 | 8.505% | $122.0356 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $8.86 | 4.470% | $9.256 | $9.26 | $9.25 | $9.30 |
| Purchase #4 | $12.94 | 8.246% | $14.007 | $14.01 | $14.00 | $14.00 |
| Purchase #5 | $65.57 | 3.395% | $67.7961 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $166.91 | 7.648% | $179.6753 | $179.68 | $179.70 | $179.70 |
| Purchase #7 | $59.70 | 4.111% | $62.1543 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $535.32 | $567.6418 | $567.66 | $567.65 | $567.70 | |