| 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 | $8.45 | 10.122% | $9.3053 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $89.74 | 3.327% | $92.7256 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $173.39 | 8.574% | $188.2565 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $8.39 | 13.496% | $9.5223 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $196.85 | 12.404% | $221.2673 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $58.96 | 8.220% | $63.8065 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $94.77 | 13.622% | $107.6796 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $630.55 | $692.5631 | $692.58 | $692.55 | $692.60 | |