| 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 | $72.69 | 6.173% | $77.1772 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $26.77 | 11.800% | $29.9289 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $185.44 | 4.747% | $194.2428 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $173.59 | 9.330% | $189.7859 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $184.82 | 8.249% | $200.0658 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $10.30 | 4.359% | $10.749 | $10.75 | $10.75 | $10.70 |
| Purchase #7 | $213.79 | 9.504% | $234.1086 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $867.40 | $936.0582 | $936.07 | $936.10 | $936.00 | |