| 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 | $103.89 | 12.274% | $116.6415 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $27.93 | 11.568% | $31.1609 | $31.16 | $31.15 | $31.20 |
| Purchase #3 | $209.28 | 10.172% | $230.568 | $230.57 | $230.55 | $230.60 |
| Purchase #4 | $16.41 | 11.216% | $18.2505 | $18.25 | $18.25 | $18.30 |
| Purchase #5 | $237.83 | 13.620% | $270.2224 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $63.52 | 4.664% | $66.4826 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $125.78 | 6.389% | $133.8161 | $133.82 | $133.80 | $133.80 |
| 7 purchase totals = | $784.64 | $867.1420 | $867.14 | $867.10 | $867.20 | |