| 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 | $68.52 | 7.797% | $73.8625 | $73.86 | $73.85 | $73.90 |
| Purchase #2 | $48.50 | 8.394% | $52.5711 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $131.63 | 9.105% | $143.6149 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $150.58 | 11.656% | $168.1316 | $168.13 | $168.15 | $168.10 |
| Purchase #5 | $218.91 | 3.240% | $226.0027 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $70.37 | 9.428% | $77.0045 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $112.74 | 9.719% | $123.6972 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $801.25 | $864.8845 | $864.87 | $864.85 | $864.90 | |