| 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 | $50.48 | 4.555% | $52.7794 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $150.61 | 9.493% | $164.9074 | $164.91 | $164.90 | $164.90 |
| Purchase #3 | $58.96 | 13.120% | $66.6956 | $66.70 | $66.70 | $66.70 |
| Purchase #4 | $250.83 | 10.510% | $277.1922 | $277.19 | $277.20 | $277.20 |
| Purchase #5 | $175.69 | 12.361% | $197.407 | $197.41 | $197.40 | $197.40 |
| Purchase #6 | $117.63 | 9.622% | $128.9484 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $227.34 | 3.773% | $235.9175 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,031.54 | $1,123.8475 | $1,123.86 | $1,123.85 | $1,123.80 | |