| 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 | $30.25 | 4.465% | $31.6007 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $53.40 | 6.789% | $57.0253 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $174.99 | 10.841% | $193.9607 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $16.96 | 5.383% | $17.873 | $17.87 | $17.85 | $17.90 |
| Purchase #5 | $210.62 | 10.466% | $232.6635 | $232.66 | $232.65 | $232.70 |
| Purchase #6 | $137.90 | 13.817% | $156.9536 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $248.55 | 6.615% | $264.9916 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $872.67 | $955.0684 | $955.06 | $955.05 | $955.20 | |