| 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 | $16.79 | 13.318% | $19.0261 | $19.03 | $19.05 | $19.00 |
| Purchase #2 | $74.47 | 3.582% | $77.1375 | $77.14 | $77.15 | $77.10 |
| Purchase #3 | $149.77 | 8.211% | $162.0676 | $162.07 | $162.05 | $162.10 |
| Purchase #4 | $8.45 | 8.275% | $9.1492 | $9.15 | $9.15 | $9.10 |
| Purchase #5 | $16.47 | 3.766% | $17.0903 | $17.09 | $17.10 | $17.10 |
| Purchase #6 | $105.77 | 5.497% | $111.5842 | $111.58 | $111.60 | $111.60 |
| Purchase #7 | $184.57 | 3.586% | $191.1887 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $556.29 | $587.2436 | $587.25 | $587.30 | $587.20 | |