| 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 | $85.65 | 7.722% | $92.2639 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $60.90 | 6.529% | $64.8762 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $33.59 | 8.692% | $36.5096 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $71.35 | 13.786% | $81.1863 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $7.99 | 12.851% | $9.0168 | $9.02 | $9.00 | $9.00 |
| Purchase #6 | $16.89 | 3.261% | $17.4408 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $121.25 | 3.306% | $125.2585 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $397.62 | $426.5521 | $426.56 | $426.55 | $426.60 | |