| 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 | $5.76 | 4.131% | $5.9979 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $113.35 | 12.504% | $127.5233 | $127.52 | $127.50 | $127.50 |
| Purchase #3 | $213.36 | 4.582% | $223.1362 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $134.73 | 13.721% | $153.2163 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $68.46 | 6.372% | $72.8223 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $65.99 | 11.186% | $73.3716 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $52.55 | 9.736% | $57.6663 | $57.67 | $57.65 | $57.70 |
| 7 purchase totals = | $654.20 | $713.7339 | $713.74 | $713.65 | $713.70 | |