| 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 | $77.43 | 7.578% | $83.2976 | $83.30 | $83.30 | $83.30 |
| Purchase #2 | $65.86 | 7.859% | $71.0359 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $18.58 | 9.705% | $20.3832 | $20.38 | $20.40 | $20.40 |
| Purchase #4 | $189.54 | 12.338% | $212.9254 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $167.88 | 11.134% | $186.5718 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $122.88 | 10.230% | $135.4506 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $186.44 | 9.544% | $204.2338 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $828.61 | $913.8983 | $913.90 | $913.95 | $913.90 | |