| 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 | $33.74 | 8.863% | $36.7304 | $36.73 | $36.75 | $36.70 |
| Purchase #2 | $40.98 | 9.764% | $44.9813 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $183.67 | 7.273% | $197.0283 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $161.30 | 7.129% | $172.7991 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $122.63 | 3.867% | $127.3721 | $127.37 | $127.35 | $127.40 |
| Purchase #6 | $5.59 | 3.686% | $5.796 | $5.80 | $5.80 | $5.80 |
| Purchase #7 | $30.81 | 5.483% | $32.4993 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $578.72 | $617.2065 | $617.21 | $617.25 | $617.20 | |