| 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 | $88.59 | 13.691% | $100.7189 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $36.69 | 6.524% | $39.0837 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $98.79 | 6.399% | $105.1116 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $72.89 | 6.246% | $77.4427 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $130.46 | 7.841% | $140.6894 | $140.69 | $140.70 | $140.70 |
| Purchase #6 | $23.30 | 11.821% | $26.0543 | $26.05 | $26.05 | $26.10 |
| Purchase #7 | $127.86 | 6.151% | $135.7247 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $578.58 | $624.8253 | $624.81 | $624.80 | $624.80 | |