| 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 | $117.37 | 8.699% | $127.58 | $127.58 | $127.60 | $127.60 |
| Purchase #2 | $32.50 | 5.381% | $34.2488 | $34.25 | $34.25 | $34.20 |
| Purchase #3 | $171.29 | 13.110% | $193.7461 | $193.75 | $193.75 | $193.70 |
| Purchase #4 | $161.29 | 7.216% | $172.9287 | $172.93 | $172.95 | $172.90 |
| Purchase #5 | $180.41 | 4.787% | $189.0462 | $189.05 | $189.05 | $189.00 |
| Purchase #6 | $41.70 | 13.398% | $47.287 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $112.43 | 11.558% | $125.4247 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $816.99 | $890.2615 | $890.27 | $890.30 | $890.10 | |