| 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 | $51.34 | 9.703% | $56.3215 | $56.32 | $56.30 | $56.30 |
| Purchase #2 | $95.27 | 5.582% | $100.588 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $34.39 | 9.799% | $37.7599 | $37.76 | $37.75 | $37.80 |
| Purchase #4 | $103.50 | 4.392% | $108.0457 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $105.74 | 12.291% | $118.7365 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $192.50 | 4.742% | $201.6284 | $201.63 | $201.65 | $201.60 |
| Purchase #7 | $218.59 | 8.119% | $236.3373 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $801.33 | $859.4173 | $859.43 | $859.45 | $859.30 | |