| 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 | $87.26 | 3.756% | $90.5375 | $90.54 | $90.55 | $90.50 |
| Purchase #2 | $161.42 | 13.422% | $183.0858 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $146.26 | 9.800% | $160.5935 | $160.59 | $160.60 | $160.60 |
| Purchase #4 | $191.96 | 7.394% | $206.1535 | $206.15 | $206.15 | $206.20 |
| Purchase #5 | $189.32 | 4.577% | $197.9852 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $41.56 | 10.707% | $46.0098 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $82.71 | 4.818% | $86.695 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $900.49 | $971.0603 | $971.07 | $971.10 | $971.10 | |