| 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 | $65.71 | 8.149% | $71.0647 | $71.06 | $71.05 | $71.10 |
| Purchase #2 | $173.56 | 7.797% | $187.0925 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $80.55 | 13.420% | $91.3598 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $162.39 | 13.864% | $184.9037 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $160.72 | 6.564% | $171.2697 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $164.75 | 7.564% | $177.2117 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $41.85 | 5.332% | $44.0814 | $44.08 | $44.10 | $44.10 |
| 7 purchase totals = | $849.53 | $926.9835 | $926.97 | $926.95 | $927.10 | |