| 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 | $10.45 | 8.802% | $11.3698 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $71.41 | 11.773% | $79.8171 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $183.38 | 3.209% | $189.2647 | $189.26 | $189.25 | $189.30 |
| Purchase #4 | $94.70 | 8.554% | $102.8006 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $102.93 | 5.143% | $108.2237 | $108.22 | $108.20 | $108.20 |
| Purchase #6 | $166.47 | 11.269% | $185.2295 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $144.45 | 5.538% | $152.4496 | $152.45 | $152.45 | $152.40 |
| 7 purchase totals = | $773.79 | $829.1550 | $829.15 | $829.10 | $829.10 | |