| 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 | $82.63 | 7.736% | $89.0223 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $157.78 | 9.424% | $172.6492 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $70.52 | 7.454% | $75.7766 | $75.78 | $75.80 | $75.80 |
| Purchase #4 | $176.61 | 3.621% | $183.005 | $183.01 | $183.00 | $183.00 |
| Purchase #5 | $34.52 | 13.747% | $39.2655 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $44.80 | 3.561% | $46.3953 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $25.61 | 10.424% | $28.2796 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $592.47 | $634.3935 | $634.41 | $634.40 | $634.40 | |