| 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 | $39.25 | 4.521% | $41.0245 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $179.78 | 6.810% | $192.023 | $192.02 | $192.00 | $192.00 |
| Purchase #3 | $77.54 | 5.655% | $81.9249 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $195.37 | 13.734% | $222.2021 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $5.63 | 9.757% | $6.1793 | $6.18 | $6.20 | $6.20 |
| Purchase #6 | $35.25 | 10.242% | $38.8603 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $117.25 | 3.735% | $121.6293 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $650.07 | $703.8434 | $703.83 | $703.80 | $703.80 | |