| 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 | $51.71 | 9.561% | $56.654 | $56.65 | $56.65 | $56.70 |
| Purchase #2 | $13.82 | 11.476% | $15.406 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $110.46 | 11.283% | $122.9232 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $10.43 | 11.105% | $11.5883 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $135.52 | 12.855% | $152.9411 | $152.94 | $152.95 | $152.90 |
| Purchase #6 | $8.84 | 10.174% | $9.7394 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $210.26 | 13.108% | $237.8209 | $237.82 | $237.80 | $237.80 |
| 7 purchase totals = | $541.04 | $607.0729 | $607.07 | $607.05 | $607.00 | |