| 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 | $114.30 | 10.321% | $126.0969 | $126.10 | $126.10 | $126.10 |
| Purchase #2 | $66.60 | 4.246% | $69.4278 | $69.43 | $69.45 | $69.40 |
| Purchase #3 | $216.36 | 5.712% | $228.7185 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $95.57 | 10.304% | $105.4175 | $105.42 | $105.40 | $105.40 |
| Purchase #5 | $156.44 | 3.853% | $162.4676 | $162.47 | $162.45 | $162.50 |
| Purchase #6 | $175.35 | 11.400% | $195.3399 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $26.80 | 9.781% | $29.4213 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $851.42 | $916.8895 | $916.90 | $916.85 | $916.80 | |