| 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 | $98.91 | 6.863% | $105.6982 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $158.36 | 9.141% | $172.8357 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $247.26 | 8.392% | $268.0101 | $268.01 | $268.00 | $268.00 |
| Purchase #4 | $93.42 | 8.164% | $101.0468 | $101.05 | $101.05 | $101.00 |
| Purchase #5 | $108.95 | 8.668% | $118.3938 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $82.41 | 12.617% | $92.8077 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $121.77 | 4.806% | $127.6223 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $911.08 | $986.4146 | $986.42 | $986.40 | $986.30 | |