| 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 | $28.79 | 12.350% | $32.3456 | $32.35 | $32.35 | $32.30 |
| Purchase #2 | $196.87 | 7.225% | $211.0939 | $211.09 | $211.10 | $211.10 |
| Purchase #3 | $204.38 | 4.697% | $213.9797 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $62.62 | 13.417% | $71.0217 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $205.30 | 9.320% | $224.434 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $143.90 | 8.433% | $156.0351 | $156.04 | $156.05 | $156.00 |
| Purchase #7 | $9.69 | 13.552% | $11.0032 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $851.55 | $919.9132 | $919.91 | $919.95 | $919.80 | |