| 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 | $220.32 | 6.819% | $235.3436 | $235.34 | $235.35 | $235.30 |
| Purchase #2 | $97.56 | 5.468% | $102.8946 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $46.74 | 5.441% | $49.2831 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $28.57 | 4.420% | $29.8328 | $29.83 | $29.85 | $29.80 |
| Purchase #5 | $33.71 | 6.345% | $35.8489 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $91.66 | 3.179% | $94.5739 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $124.96 | 8.838% | $136.004 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $643.52 | $683.7809 | $683.76 | $683.80 | $683.70 | |