| 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 | $41.42 | 12.301% | $46.5151 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $16.75 | 11.251% | $18.6345 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $124.44 | 9.103% | $135.7678 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $217.88 | 3.689% | $225.9176 | $225.92 | $225.90 | $225.90 |
| Purchase #5 | $56.50 | 12.668% | $63.6574 | $63.66 | $63.65 | $63.70 |
| Purchase #6 | $173.32 | 3.610% | $179.5769 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $201.47 | 9.694% | $221.0005 | $221.00 | $221.00 | $221.00 |
| 7 purchase totals = | $831.78 | $891.0698 | $891.08 | $891.05 | $891.10 | |