| 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 | $64.83 | 11.598% | $72.349 | $72.35 | $72.35 | $72.30 |
| Purchase #2 | $27.97 | 6.659% | $29.8325 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $227.59 | 8.433% | $246.7827 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $233.75 | 7.112% | $250.3743 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $67.64 | 12.828% | $76.3169 | $76.32 | $76.30 | $76.30 |
| Purchase #6 | $128.37 | 7.639% | $138.1762 | $138.18 | $138.20 | $138.20 |
| Purchase #7 | $29.58 | 12.678% | $33.3302 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $779.73 | $847.1618 | $847.16 | $847.20 | $847.10 | |