| 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 | $77.35 | 12.535% | $87.0458 | $87.05 | $87.05 | $87.00 |
| Purchase #2 | $192.36 | 5.142% | $202.2512 | $202.25 | $202.25 | $202.30 |
| Purchase #3 | $48.39 | 8.800% | $52.6483 | $52.65 | $52.65 | $52.60 |
| Purchase #4 | $120.46 | 3.423% | $124.5833 | $124.58 | $124.60 | $124.60 |
| Purchase #5 | $148.38 | 3.115% | $153.002 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $223.85 | 3.487% | $231.6556 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $33.55 | 8.444% | $36.383 | $36.38 | $36.40 | $36.40 |
| 7 purchase totals = | $844.34 | $887.5692 | $887.57 | $887.60 | $887.60 | |