| 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 | $76.44 | 11.537% | $85.2589 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $244.40 | 7.401% | $262.488 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $223.40 | 10.401% | $246.6358 | $246.64 | $246.65 | $246.60 |
| Purchase #4 | $209.78 | 8.114% | $226.8015 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $78.59 | 13.797% | $89.4331 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $113.29 | 9.627% | $124.1964 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $81.65 | 8.639% | $88.7037 | $88.70 | $88.70 | $88.70 |
| 7 purchase totals = | $1,027.55 | $1,123.5174 | $1,123.52 | $1,123.55 | $1,123.50 | |