| 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 | $79.94 | 9.457% | $87.4999 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $55.77 | 3.829% | $57.9054 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $188.66 | 6.809% | $201.5059 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $109.32 | 12.470% | $122.9522 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $214.91 | 9.750% | $235.8637 | $235.86 | $235.85 | $235.90 |
| Purchase #6 | $176.42 | 4.475% | $184.3148 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $215.57 | 6.633% | $229.8688 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,040.59 | $1,119.9107 | $1,119.91 | $1,119.85 | $1,120.00 | |