| 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 | $67.33 | 9.153% | $73.4927 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $166.90 | 4.106% | $173.7529 | $173.75 | $173.75 | $173.80 |
| Purchase #3 | $190.66 | 10.622% | $210.9119 | $210.91 | $210.90 | $210.90 |
| Purchase #4 | $73.94 | 9.392% | $80.8844 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $133.87 | 7.662% | $144.1271 | $144.13 | $144.15 | $144.10 |
| Purchase #6 | $144.39 | 12.672% | $162.6871 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $39.88 | 12.626% | $44.9152 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $816.97 | $890.7713 | $890.77 | $890.80 | $890.80 | |