| 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 | $27.96 | 4.511% | $29.2213 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $33.96 | 7.152% | $36.3888 | $36.39 | $36.40 | $36.40 |
| Purchase #3 | $104.78 | 12.710% | $118.0975 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $162.92 | 13.803% | $185.4078 | $185.41 | $185.40 | $185.40 |
| Purchase #5 | $212.50 | 3.853% | $220.6876 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $159.77 | 3.665% | $165.6256 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $56.73 | 10.415% | $62.6384 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $758.62 | $818.0670 | $818.08 | $818.10 | $818.00 | |