| 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 | $43.35 | 9.428% | $47.437 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $156.66 | 12.258% | $175.8634 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $108.98 | 3.400% | $112.6853 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $74.91 | 8.238% | $81.0811 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $5.68 | 10.230% | $6.2611 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $40.32 | 4.742% | $42.232 | $42.23 | $42.25 | $42.20 |
| Purchase #7 | $248.92 | 7.254% | $266.9767 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $678.82 | $732.5366 | $732.54 | $732.60 | $732.60 | |