| 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 | $15.54 | 4.436% | $16.2294 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $198.71 | 6.447% | $211.5208 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $31.58 | 11.131% | $35.0952 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $41.73 | 7.314% | $44.7821 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $207.70 | 7.459% | $223.1923 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $97.48 | 3.226% | $100.6247 | $100.62 | $100.60 | $100.60 |
| Purchase #7 | $164.98 | 9.556% | $180.7455 | $180.75 | $180.75 | $180.70 |
| 7 purchase totals = | $757.72 | $812.1900 | $812.19 | $812.20 | $812.10 | |