| 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 | $42.34 | 3.272% | $43.7254 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $6.67 | 4.529% | $6.9721 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $95.89 | 7.673% | $103.2476 | $103.25 | $103.25 | $103.20 |
| Purchase #4 | $178.69 | 11.565% | $199.3555 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $206.81 | 7.684% | $222.7013 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $243.97 | 12.688% | $274.9249 | $274.92 | $274.90 | $274.90 |
| Purchase #7 | $243.41 | 9.407% | $266.3076 | $266.31 | $266.30 | $266.30 |
| 7 purchase totals = | $1,017.78 | $1,117.2344 | $1,117.24 | $1,117.20 | $1,117.20 | |