| 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 | $45.50 | 4.454% | $47.5266 | $47.53 | $47.55 | $47.50 |
| Purchase #2 | $81.91 | 11.126% | $91.0233 | $91.02 | $91.00 | $91.00 |
| Purchase #3 | $155.26 | 8.635% | $168.6667 | $168.67 | $168.65 | $168.70 |
| Purchase #4 | $90.85 | 5.801% | $96.1202 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $206.59 | 13.609% | $234.7048 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $27.46 | 13.701% | $31.2223 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $20.95 | 10.840% | $23.221 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $628.52 | $692.4849 | $692.48 | $692.40 | $692.40 | |