| 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 | $39.56 | 12.639% | $44.56 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $17.95 | 7.110% | $19.2262 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $20.92 | 12.470% | $23.5287 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $151.79 | 13.584% | $172.4092 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $41.99 | 9.360% | $45.9203 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $27.32 | 9.492% | $29.9132 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $160.96 | 7.755% | $173.4424 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $460.49 | $509.0000 | $509.00 | $509.00 | $508.90 | |