| 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 | $6.43 | 10.717% | $7.1191 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $30.75 | 13.458% | $34.8883 | $34.89 | $34.90 | $34.90 |
| Purchase #3 | $192.51 | 10.565% | $212.8487 | $212.85 | $212.85 | $212.80 |
| Purchase #4 | $8.75 | 5.838% | $9.2608 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $14.57 | 6.426% | $15.5063 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $36.81 | 11.255% | $40.953 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $38.91 | 13.200% | $44.0461 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $328.73 | $364.6223 | $364.63 | $364.60 | $364.60 | |