| 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 | $5.41 | 7.822% | $5.8332 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $227.69 | 12.471% | $256.0852 | $256.09 | $256.10 | $256.10 |
| Purchase #3 | $103.55 | 11.854% | $115.8248 | $115.82 | $115.80 | $115.80 |
| Purchase #4 | $144.76 | 7.871% | $156.1541 | $156.15 | $156.15 | $156.20 |
| Purchase #5 | $213.99 | 3.531% | $221.546 | $221.55 | $221.55 | $221.50 |
| Purchase #6 | $172.71 | 5.214% | $181.7151 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $14.37 | 10.710% | $15.909 | $15.91 | $15.90 | $15.90 |
| 7 purchase totals = | $882.48 | $953.0674 | $953.07 | $953.05 | $953.00 | |