| 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 | $71.81 | 8.397% | $77.8399 | $77.84 | $77.85 | $77.80 |
| Purchase #2 | $7.91 | 5.177% | $8.3195 | $8.32 | $8.30 | $8.30 |
| Purchase #3 | $128.25 | 8.618% | $139.3026 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $30.96 | 5.306% | $32.6027 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $9.91 | 6.115% | $10.516 | $10.52 | $10.50 | $10.50 |
| Purchase #6 | $165.90 | 9.853% | $182.2461 | $182.25 | $182.25 | $182.20 |
| Purchase #7 | $102.63 | 9.171% | $112.0422 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $517.37 | $562.8690 | $562.87 | $562.85 | $562.70 | |