| 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 | $23.40 | 12.184% | $26.2511 | $26.25 | $26.25 | $26.30 |
| Purchase #2 | $187.78 | 3.206% | $193.8002 | $193.80 | $193.80 | $193.80 |
| Purchase #3 | $181.86 | 12.634% | $204.8362 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $36.76 | 4.708% | $38.4907 | $38.49 | $38.50 | $38.50 |
| Purchase #5 | $46.40 | 9.151% | $50.6461 | $50.65 | $50.65 | $50.60 |
| Purchase #6 | $81.80 | 3.654% | $84.789 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $89.30 | 5.314% | $94.0454 | $94.05 | $94.05 | $94.00 |
| 7 purchase totals = | $647.30 | $692.8587 | $692.87 | $692.90 | $692.80 | |