| 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 | $201.95 | 8.742% | $219.6045 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $39.86 | 12.714% | $44.9278 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $26.82 | 6.177% | $28.4767 | $28.48 | $28.50 | $28.50 |
| Purchase #4 | $74.85 | 9.184% | $81.7242 | $81.72 | $81.70 | $81.70 |
| Purchase #5 | $92.38 | 13.406% | $104.7645 | $104.76 | $104.75 | $104.80 |
| Purchase #6 | $25.80 | 4.106% | $26.8593 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $27.58 | 9.122% | $30.0958 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $489.24 | $536.4528 | $536.45 | $536.45 | $536.50 | |