| 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 | $79.76 | 10.387% | $88.0447 | $88.04 | $88.05 | $88.00 |
| Purchase #2 | $222.61 | 10.355% | $245.6613 | $245.66 | $245.65 | $245.70 |
| Purchase #3 | $17.84 | 5.293% | $18.7843 | $18.78 | $18.80 | $18.80 |
| Purchase #4 | $161.85 | 4.770% | $169.5702 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $24.46 | 8.485% | $26.5354 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $131.99 | 13.643% | $149.9974 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $176.69 | 12.212% | $198.2674 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $815.20 | $896.8607 | $896.86 | $896.85 | $896.90 | |