| 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 | $63.56 | 8.718% | $69.1012 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $89.48 | 12.169% | $100.3688 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $74.44 | 3.336% | $76.9233 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $216.86 | 5.495% | $228.7765 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $226.36 | 9.164% | $247.1036 | $247.10 | $247.10 | $247.10 |
| Purchase #6 | $168.75 | 8.127% | $182.4643 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $247.69 | 13.395% | $280.8681 | $280.87 | $280.85 | $280.90 |
| 7 purchase totals = | $1,087.14 | $1,185.6058 | $1,185.60 | $1,185.55 | $1,185.70 | |