| 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 | $49.82 | 3.376% | $51.5019 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $180.94 | 4.606% | $189.2741 | $189.27 | $189.25 | $189.30 |
| Purchase #3 | $193.95 | 5.318% | $204.2643 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $189.71 | 10.532% | $209.6903 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $244.95 | 6.782% | $261.5625 | $261.56 | $261.55 | $261.60 |
| Purchase #6 | $31.27 | 10.125% | $34.4361 | $34.44 | $34.45 | $34.40 |
| Purchase #7 | $54.35 | 12.409% | $61.0943 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $944.99 | $1,011.8235 | $1,011.81 | $1,011.80 | $1,011.90 | |