| 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 | $96.78 | 8.350% | $104.8611 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $85.90 | 9.395% | $93.9703 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $201.55 | 8.852% | $219.3912 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $182.38 | 4.391% | $190.3883 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $16.88 | 11.854% | $18.881 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $115.92 | 3.612% | $120.107 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $173.65 | 10.732% | $192.2861 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $873.06 | $939.8850 | $939.89 | $939.90 | $940.00 | |