| 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 | $36.69 | 8.550% | $39.827 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $84.35 | 11.252% | $93.8411 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $191.97 | 4.840% | $201.2613 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $69.67 | 11.874% | $77.9426 | $77.94 | $77.95 | $77.90 |
| Purchase #5 | $180.72 | 12.314% | $202.9739 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $119.49 | 10.111% | $131.5716 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $159.87 | 7.755% | $172.2679 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $842.76 | $919.6854 | $919.68 | $919.65 | $919.70 | |