| 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 | $77.63 | 12.216% | $87.1133 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $125.44 | 5.724% | $132.6202 | $132.62 | $132.60 | $132.60 |
| Purchase #3 | $232.72 | 13.382% | $263.8626 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $84.74 | 8.855% | $92.2437 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $66.48 | 12.666% | $74.9004 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $127.71 | 5.341% | $134.531 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $237.32 | 6.750% | $253.3391 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $952.04 | $1,038.6103 | $1,038.60 | $1,038.60 | $1,038.50 | |