| 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 | $90.31 | 9.300% | $98.7088 | $98.71 | $98.70 | $98.70 |
| Purchase #2 | $46.87 | 10.325% | $51.7093 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $237.79 | 8.535% | $258.0854 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $113.71 | 8.324% | $123.1752 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $66.34 | 12.689% | $74.7579 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $243.81 | 11.549% | $271.9676 | $271.97 | $271.95 | $272.00 |
| Purchase #7 | $62.70 | 12.579% | $70.587 | $70.59 | $70.60 | $70.60 |
| 7 purchase totals = | $861.53 | $948.9912 | $949.01 | $949.00 | $949.10 | |