| 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 | $64.26 | 8.380% | $69.645 | $69.65 | $69.65 | $69.60 |
| Purchase #2 | $86.46 | 10.840% | $95.8323 | $95.83 | $95.85 | $95.80 |
| Purchase #3 | $250.44 | 7.253% | $268.6044 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $51.45 | 6.198% | $54.6389 | $54.64 | $54.65 | $54.60 |
| Purchase #5 | $43.73 | 8.826% | $47.5896 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $89.42 | 5.553% | $94.3855 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $19.85 | 9.593% | $21.7542 | $21.75 | $21.75 | $21.80 |
| 7 purchase totals = | $605.61 | $652.4499 | $652.45 | $652.50 | $652.40 | |