| 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 | $32.73 | 11.576% | $36.5188 | $36.52 | $36.50 | $36.50 |
| Purchase #2 | $123.78 | 3.546% | $128.1692 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $37.31 | 7.336% | $40.0471 | $40.05 | $40.05 | $40.00 |
| Purchase #4 | $232.64 | 10.504% | $257.0765 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $136.47 | 6.655% | $145.5521 | $145.55 | $145.55 | $145.60 |
| Purchase #6 | $107.34 | 12.546% | $120.8069 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $64.76 | 10.562% | $71.6 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $735.03 | $799.7706 | $799.78 | $799.75 | $799.80 | |