| 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 | $104.86 | 3.558% | $108.5909 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $85.51 | 12.455% | $96.1603 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $106.90 | 13.661% | $121.5036 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $78.35 | 3.363% | $80.9849 | $80.98 | $81.00 | $81.00 |
| Purchase #5 | $127.38 | 7.646% | $137.1195 | $137.12 | $137.10 | $137.10 |
| Purchase #6 | $185.67 | 9.572% | $203.4423 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $39.62 | 12.261% | $44.4778 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $728.29 | $792.2793 | $792.27 | $792.30 | $792.30 | |