| 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 | $47.77 | 5.751% | $50.5173 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $93.54 | 10.212% | $103.0923 | $103.09 | $103.10 | $103.10 |
| Purchase #3 | $68.95 | 12.614% | $77.6474 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $161.99 | 5.793% | $171.3741 | $171.37 | $171.35 | $171.40 |
| Purchase #5 | $121.63 | 13.349% | $137.8664 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $249.67 | 7.651% | $268.7723 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $30.97 | 12.870% | $34.9558 | $34.96 | $34.95 | $35.00 |
| 7 purchase totals = | $774.52 | $844.2256 | $844.23 | $844.15 | $844.30 | |