| 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 | $48.30 | 8.249% | $52.2843 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $106.55 | 13.509% | $120.9438 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $73.95 | 9.496% | $80.9723 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $193.49 | 9.196% | $211.2833 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $26.84 | 4.450% | $28.0344 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $177.51 | 5.669% | $187.573 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $146.34 | 5.486% | $154.3682 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $772.98 | $835.4593 | $835.44 | $835.45 | $835.50 | |