| 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 | $51.73 | 11.561% | $57.7105 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $227.27 | 7.243% | $243.7312 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $151.99 | 10.609% | $168.1146 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $21.68 | 4.532% | $22.6625 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $138.79 | 10.452% | $153.2963 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $180.76 | 10.160% | $199.1252 | $199.13 | $199.15 | $199.10 |
| Purchase #7 | $165.98 | 12.696% | $187.0528 | $187.05 | $187.05 | $187.10 |
| 7 purchase totals = | $938.20 | $1,031.6931 | $1,031.69 | $1,031.70 | $1,031.70 | |