| 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 | $207.52 | 7.503% | $223.0902 | $223.09 | $223.10 | $223.10 |
| Purchase #2 | $62.87 | 10.534% | $69.4927 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $38.31 | 7.848% | $41.3166 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $56.53 | 9.722% | $62.0258 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $247.73 | 13.187% | $280.3982 | $280.40 | $280.40 | $280.40 |
| Purchase #6 | $70.51 | 5.782% | $74.5869 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $79.65 | 4.584% | $83.3012 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $763.12 | $834.2116 | $834.22 | $834.25 | $834.20 | |