| 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 | $24.31 | 5.184% | $25.5702 | $25.57 | $25.55 | $25.60 |
| Purchase #2 | $85.52 | 12.346% | $96.0783 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $18.46 | 7.824% | $19.9043 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $76.55 | 8.706% | $83.2144 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $201.76 | 4.623% | $211.0874 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $5.98 | 10.361% | $6.5996 | $6.60 | $6.60 | $6.60 |
| Purchase #7 | $28.37 | 6.261% | $30.1462 | $30.15 | $30.15 | $30.10 |
| 7 purchase totals = | $440.95 | $472.6004 | $472.60 | $472.60 | $472.60 | |