| 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 | $120.99 | 5.432% | $127.5622 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $69.32 | 6.604% | $73.8979 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $24.90 | 12.317% | $27.9669 | $27.97 | $27.95 | $28.00 |
| Purchase #4 | $128.77 | 6.561% | $137.2186 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $234.55 | 10.337% | $258.7954 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $13.89 | 12.741% | $15.6597 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $221.96 | 9.770% | $243.6455 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $814.38 | $884.7462 | $884.76 | $884.70 | $884.80 | |