| 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 | $42.70 | 6.372% | $45.4208 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $122.51 | 6.641% | $130.6459 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $210.58 | 13.220% | $238.4187 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $76.33 | 4.667% | $79.8923 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $16.42 | 13.320% | $18.6071 | $18.61 | $18.60 | $18.60 |
| Purchase #6 | $93.51 | 4.516% | $97.7329 | $97.73 | $97.75 | $97.70 |
| Purchase #7 | $197.96 | 12.656% | $223.0138 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $760.01 | $833.7315 | $833.73 | $833.70 | $833.60 | |