| 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 | $67.60 | 13.490% | $76.7192 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $12.66 | 4.729% | $13.2587 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $140.91 | 3.842% | $146.3238 | $146.32 | $146.30 | $146.30 |
| Purchase #4 | $174.83 | 11.840% | $195.5299 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $238.91 | 9.470% | $261.5348 | $261.53 | $261.55 | $261.50 |
| Purchase #6 | $173.66 | 11.200% | $193.1099 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $230.91 | 9.320% | $252.4308 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,039.48 | $1,138.9071 | $1,138.90 | $1,138.90 | $1,138.80 | |