| 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 | $74.27 | 6.428% | $79.0441 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $225.98 | 6.608% | $240.9128 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $49.82 | 7.153% | $53.3836 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $127.76 | 12.495% | $143.7236 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $104.66 | 10.106% | $115.2369 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $151.82 | 5.848% | $160.6984 | $160.70 | $160.70 | $160.70 |
| Purchase #7 | $112.64 | 4.562% | $117.7786 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $846.95 | $910.7780 | $910.77 | $910.80 | $910.70 | |