| 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 | $103.70 | 5.103% | $108.9918 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $198.47 | 13.632% | $225.5254 | $225.53 | $225.55 | $225.50 |
| Purchase #3 | $5.79 | 10.812% | $6.416 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $98.37 | 13.351% | $111.5034 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $250.30 | 6.843% | $267.428 | $267.43 | $267.45 | $267.40 |
| Purchase #6 | $26.82 | 7.831% | $28.9203 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $41.60 | 6.507% | $44.3069 | $44.31 | $44.30 | $44.30 |
| 7 purchase totals = | $725.05 | $793.0918 | $793.10 | $793.10 | $793.00 | |