| 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 | $52.67 | 7.240% | $56.4833 | $56.48 | $56.50 | $56.50 |
| Purchase #2 | $135.31 | 9.262% | $147.8424 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $65.27 | 9.688% | $71.5934 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $141.55 | 5.197% | $148.9064 | $148.91 | $148.90 | $148.90 |
| Purchase #5 | $95.44 | 9.274% | $104.2911 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $124.73 | 4.439% | $130.2668 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $71.33 | 6.205% | $75.756 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $686.30 | $735.1394 | $735.14 | $735.15 | $735.20 | |