| 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 | $79.91 | 3.422% | $82.6445 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $226.73 | 9.867% | $249.1014 | $249.10 | $249.10 | $249.10 |
| Purchase #3 | $105.45 | 13.820% | $120.0232 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $165.94 | 8.345% | $179.7877 | $179.79 | $179.80 | $179.80 |
| Purchase #5 | $22.61 | 3.468% | $23.3941 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $192.83 | 12.196% | $216.3475 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $12.30 | 11.428% | $13.7056 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $805.77 | $885.0040 | $885.00 | $885.00 | $884.90 | |