| 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 | $40.62 | 7.611% | $43.7116 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $248.61 | 13.860% | $283.0673 | $283.07 | $283.05 | $283.10 |
| Purchase #3 | $100.38 | 3.160% | $103.552 | $103.55 | $103.55 | $103.60 |
| Purchase #4 | $119.34 | 13.491% | $135.4402 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $62.92 | 11.345% | $70.0583 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $142.69 | 8.240% | $154.4477 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $198.31 | 9.438% | $217.0265 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $912.87 | $1,007.3036 | $1,007.31 | $1,007.30 | $1,007.30 | |