| 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 | $51.54 | 10.212% | $56.8033 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $11.93 | 13.334% | $13.5207 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $34.64 | 7.358% | $37.1888 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $108.73 | 7.424% | $116.8021 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $119.61 | 13.703% | $136.0002 | $136.00 | $136.00 | $136.00 |
| Purchase #6 | $198.33 | 7.279% | $212.7664 | $212.77 | $212.75 | $212.80 |
| Purchase #7 | $235.81 | 6.339% | $250.758 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $760.59 | $823.8395 | $823.84 | $823.80 | $823.90 | |