| 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 | $59.77 | 3.402% | $61.8034 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $130.28 | 7.640% | $140.2334 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $149.32 | 3.164% | $154.0445 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $44.54 | 13.427% | $50.5204 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $245.42 | 3.560% | $254.157 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $37.80 | 9.439% | $41.3679 | $41.37 | $41.35 | $41.40 |
| Purchase #7 | $132.76 | 12.787% | $149.736 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $799.89 | $851.8626 | $851.86 | $851.85 | $851.80 | |