| 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 | $80.60 | 5.442% | $84.9863 | $84.99 | $85.00 | $85.00 |
| Purchase #2 | $68.99 | 9.264% | $75.3812 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $60.68 | 5.574% | $64.0623 | $64.06 | $64.05 | $64.10 |
| Purchase #4 | $32.60 | 9.605% | $35.7312 | $35.73 | $35.75 | $35.70 |
| Purchase #5 | $221.60 | 5.379% | $233.5199 | $233.52 | $233.50 | $233.50 |
| Purchase #6 | $55.95 | 11.458% | $62.3608 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $126.90 | 7.108% | $135.9201 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $647.32 | $691.9618 | $691.96 | $691.95 | $692.00 | |