| 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 | $89.72 | 13.224% | $101.5846 | $101.58 | $101.60 | $101.60 |
| Purchase #2 | $63.31 | 9.410% | $69.2675 | $69.27 | $69.25 | $69.30 |
| Purchase #3 | $51.77 | 8.645% | $56.2455 | $56.25 | $56.25 | $56.20 |
| Purchase #4 | $184.65 | 12.239% | $207.2493 | $207.25 | $207.25 | $207.20 |
| Purchase #5 | $184.45 | 4.873% | $193.4382 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $172.55 | 9.674% | $189.2425 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $192.85 | 6.184% | $204.7758 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $939.30 | $1,021.8034 | $1,021.81 | $1,021.85 | $1,021.70 | |