| 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 | $46.72 | 4.507% | $48.8257 | $48.83 | $48.85 | $48.80 |
| Purchase #2 | $8.50 | 4.595% | $8.8906 | $8.89 | $8.90 | $8.90 |
| Purchase #3 | $127.76 | 10.635% | $141.3473 | $141.35 | $141.35 | $141.30 |
| Purchase #4 | $155.51 | 6.537% | $165.6757 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $184.79 | 9.871% | $203.0306 | $203.03 | $203.05 | $203.00 |
| Purchase #6 | $113.25 | 10.206% | $124.8083 | $124.81 | $124.80 | $124.80 |
| Purchase #7 | $64.69 | 4.699% | $67.7298 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $701.22 | $760.3080 | $760.32 | $760.40 | $760.20 | |