| 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 | $113.65 | 3.246% | $117.3391 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $16.40 | 8.783% | $17.8404 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $86.36 | 3.742% | $89.5916 | $89.59 | $89.60 | $89.60 |
| Purchase #4 | $155.73 | 12.172% | $174.6855 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $41.49 | 6.373% | $44.1342 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $245.59 | 13.128% | $277.8311 | $277.83 | $277.85 | $277.80 |
| Purchase #7 | $92.57 | 12.317% | $103.9718 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $751.79 | $825.3937 | $825.39 | $825.45 | $825.30 | |