| 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 | $44.35 | 13.356% | $50.2734 | $50.27 | $50.25 | $50.30 |
| Purchase #2 | $182.84 | 9.843% | $200.8369 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $15.65 | 10.216% | $17.2488 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $104.87 | 12.431% | $117.9064 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $11.99 | 7.390% | $12.8761 | $12.88 | $12.90 | $12.90 |
| Purchase #6 | $173.70 | 5.525% | $183.2969 | $183.30 | $183.30 | $183.30 |
| Purchase #7 | $136.70 | 11.452% | $152.3549 | $152.35 | $152.35 | $152.40 |
| 7 purchase totals = | $670.10 | $734.7934 | $734.80 | $734.80 | $734.80 | |