| 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 | $155.73 | 13.724% | $177.1024 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $149.62 | 13.567% | $169.9189 | $169.92 | $169.90 | $169.90 |
| Purchase #3 | $64.69 | 4.211% | $67.4141 | $67.41 | $67.40 | $67.40 |
| Purchase #4 | $128.32 | 10.370% | $141.6268 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $41.57 | 12.682% | $46.8419 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $68.44 | 4.748% | $71.6895 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $61.29 | 5.312% | $64.5457 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $669.66 | $739.1393 | $739.14 | $739.15 | $739.00 | |