| 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 | $57.87 | 4.299% | $60.3578 | $60.36 | $60.35 | $60.40 |
| Purchase #2 | $66.66 | 11.693% | $74.4546 | $74.45 | $74.45 | $74.50 |
| Purchase #3 | $42.93 | 13.181% | $48.5886 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $123.61 | 6.128% | $131.1848 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $117.45 | 9.127% | $128.1697 | $128.17 | $128.15 | $128.20 |
| Purchase #6 | $186.75 | 8.740% | $203.072 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $43.87 | 5.599% | $46.3263 | $46.33 | $46.35 | $46.30 |
| 7 purchase totals = | $639.14 | $692.1538 | $692.15 | $692.15 | $692.30 | |