| 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 | $89.79 | 8.209% | $97.1609 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $76.75 | 11.380% | $85.4842 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $106.54 | 5.431% | $112.3262 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $152.29 | 3.435% | $157.5212 | $157.52 | $157.50 | $157.50 |
| Purchase #5 | $201.62 | 7.228% | $216.1931 | $216.19 | $216.20 | $216.20 |
| Purchase #6 | $87.96 | 3.733% | $91.2435 | $91.24 | $91.25 | $91.20 |
| Purchase #7 | $89.60 | 6.308% | $95.252 | $95.25 | $95.25 | $95.30 |
| 7 purchase totals = | $804.55 | $855.1811 | $855.17 | $855.20 | $855.20 | |