| 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 | $84.29 | 12.594% | $94.9055 | $94.91 | $94.90 | $94.90 |
| Purchase #2 | $164.38 | 8.544% | $178.4246 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $187.26 | 4.235% | $195.1905 | $195.19 | $195.20 | $195.20 |
| Purchase #4 | $121.26 | 9.849% | $133.2029 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $39.81 | 13.812% | $45.3086 | $45.31 | $45.30 | $45.30 |
| Purchase #6 | $6.84 | 3.387% | $7.0717 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $9.58 | 3.453% | $9.9108 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $613.42 | $664.0146 | $664.01 | $663.95 | $664.00 | |