| 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 | $135.92 | 6.752% | $145.0973 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $89.44 | 11.399% | $99.6353 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $93.68 | 9.344% | $102.4335 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $94.83 | 11.163% | $105.4159 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $59.57 | 5.328% | $62.7439 | $62.74 | $62.75 | $62.70 |
| Purchase #6 | $207.79 | 7.292% | $222.942 | $222.94 | $222.95 | $222.90 |
| Purchase #7 | $57.50 | 5.488% | $60.6556 | $60.66 | $60.65 | $60.70 |
| 7 purchase totals = | $738.73 | $798.9235 | $798.93 | $798.95 | $798.80 | |