| 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 | $69.47 | 3.600% | $71.9709 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $36.43 | 8.724% | $39.6082 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $226.88 | 5.691% | $239.7917 | $239.79 | $239.80 | $239.80 |
| Purchase #4 | $144.83 | 9.199% | $158.1529 | $158.15 | $158.15 | $158.20 |
| Purchase #5 | $233.64 | 4.219% | $243.4973 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $49.95 | 7.315% | $53.6038 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $208.42 | 11.456% | $232.2966 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $969.62 | $1,038.9214 | $1,038.92 | $1,038.90 | $1,039.00 | |