| 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 | $76.47 | 11.704% | $85.42 | $85.42 | $85.40 | $85.40 |
| Purchase #2 | $245.90 | 11.457% | $274.0728 | $274.07 | $274.05 | $274.10 |
| Purchase #3 | $192.63 | 6.360% | $204.8813 | $204.88 | $204.90 | $204.90 |
| Purchase #4 | $17.74 | 13.403% | $20.1177 | $20.12 | $20.10 | $20.10 |
| Purchase #5 | $49.60 | 4.714% | $51.9381 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $115.72 | 3.343% | $119.5885 | $119.59 | $119.60 | $119.60 |
| Purchase #7 | $39.62 | 10.588% | $43.815 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $737.68 | $799.8334 | $799.84 | $799.80 | $799.80 | |