| 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 | $51.48 | 13.484% | $58.4216 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $141.92 | 10.660% | $157.0487 | $157.05 | $157.05 | $157.00 |
| Purchase #3 | $230.39 | 6.263% | $244.8193 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $29.87 | 3.409% | $30.8883 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $158.70 | 4.463% | $165.7828 | $165.78 | $165.80 | $165.80 |
| Purchase #6 | $192.87 | 4.545% | $201.6359 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $27.27 | 6.121% | $28.9392 | $28.94 | $28.95 | $28.90 |
| 7 purchase totals = | $832.50 | $887.5358 | $887.54 | $887.55 | $887.40 | |