| 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 | $90.79 | 6.849% | $97.0082 | $97.01 | $97.00 | $97.00 |
| Purchase #2 | $50.25 | 4.463% | $52.4927 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $222.86 | 4.409% | $232.6859 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $149.99 | 7.700% | $161.5392 | $161.54 | $161.55 | $161.50 |
| Purchase #5 | $63.81 | 5.182% | $67.1166 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $211.39 | 7.170% | $226.5467 | $226.55 | $226.55 | $226.50 |
| Purchase #7 | $167.90 | 3.654% | $174.0351 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $956.99 | $1,011.4244 | $1,011.44 | $1,011.45 | $1,011.30 | |