| 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 | $7.84 | 11.214% | $8.7192 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $32.26 | 12.801% | $36.3896 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $115.56 | 7.223% | $123.9069 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $95.98 | 11.839% | $107.3431 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $191.65 | 4.511% | $200.2953 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $139.68 | 10.428% | $154.2458 | $154.25 | $154.25 | $154.20 |
| Purchase #7 | $207.96 | 10.838% | $230.4987 | $230.50 | $230.50 | $230.50 |
| 7 purchase totals = | $790.93 | $861.3986 | $861.41 | $861.40 | $861.30 | |