| 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 | $51.83 | 13.307% | $58.727 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $115.68 | 6.138% | $122.7804 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $39.98 | 8.266% | $43.2847 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $52.88 | 3.121% | $54.5304 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $188.71 | 4.814% | $197.7945 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $174.40 | 11.390% | $194.2642 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $216.81 | 7.344% | $232.7325 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $840.29 | $904.1137 | $904.10 | $904.20 | $904.10 | |