| 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 | $242.43 | 12.144% | $271.8707 | $271.87 | $271.85 | $271.90 |
| Purchase #2 | $61.78 | 10.528% | $68.2842 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $7.98 | 10.416% | $8.8112 | $8.81 | $8.80 | $8.80 |
| Purchase #4 | $149.47 | 12.379% | $167.9729 | $167.97 | $167.95 | $168.00 |
| Purchase #5 | $90.70 | 6.598% | $96.6844 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $55.33 | 8.147% | $59.8377 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $71.49 | 7.805% | $77.0698 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $679.18 | $750.5309 | $750.52 | $750.50 | $750.60 | |