| 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 | $23.49 | 5.615% | $24.809 | $24.81 | $24.80 | $24.80 |
| Purchase #2 | $16.51 | 13.446% | $18.7299 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $134.96 | 11.660% | $150.6963 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $27.40 | 4.557% | $28.6486 | $28.65 | $28.65 | $28.60 |
| Purchase #5 | $87.46 | 13.121% | $98.9356 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $93.80 | 10.255% | $103.4192 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $47.91 | 12.546% | $53.9208 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $431.53 | $479.1594 | $479.17 | $479.15 | $479.00 | |