| 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 | $36.76 | 3.531% | $38.058 | $38.06 | $38.05 | $38.10 |
| Purchase #2 | $180.84 | 12.871% | $204.1159 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $76.56 | 3.616% | $79.3284 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $38.32 | 13.686% | $43.5645 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $134.29 | 6.342% | $142.8067 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $222.70 | 10.644% | $246.4042 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $23.82 | 10.815% | $26.3961 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $713.29 | $780.6738 | $780.68 | $780.65 | $780.70 | |