| 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 | $74.53 | 6.595% | $79.4453 | $79.45 | $79.45 | $79.40 |
| Purchase #2 | $78.54 | 9.127% | $85.7083 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $247.47 | 3.247% | $255.5054 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $112.84 | 9.683% | $123.7663 | $123.77 | $123.75 | $123.80 |
| Purchase #5 | $106.84 | 13.691% | $121.4675 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $108.91 | 8.526% | $118.1957 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $244.44 | 11.647% | $272.9099 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $973.57 | $1,056.9984 | $1,057.02 | $1,056.95 | $1,057.00 | |