| 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 | $29.43 | 12.252% | $33.0358 | $33.04 | $33.05 | $33.00 |
| Purchase #2 | $177.47 | 4.375% | $185.2343 | $185.23 | $185.25 | $185.20 |
| Purchase #3 | $31.78 | 4.284% | $33.1415 | $33.14 | $33.15 | $33.10 |
| Purchase #4 | $68.82 | 12.580% | $77.4776 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $108.40 | 5.752% | $114.6352 | $114.64 | $114.65 | $114.60 |
| Purchase #6 | $171.65 | 8.803% | $186.7603 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $58.28 | 6.551% | $62.0979 | $62.10 | $62.10 | $62.10 |
| 7 purchase totals = | $645.83 | $692.3826 | $692.39 | $692.45 | $692.30 | |