| 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 | $52.43 | 4.794% | $54.9435 | $54.94 | $54.95 | $54.90 |
| Purchase #2 | $231.35 | 9.371% | $253.0298 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $215.41 | 3.586% | $223.1346 | $223.13 | $223.15 | $223.10 |
| Purchase #4 | $99.60 | 4.696% | $104.2772 | $104.28 | $104.30 | $104.30 |
| Purchase #5 | $153.56 | 11.823% | $171.7154 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $67.26 | 12.714% | $75.8114 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $230.57 | 9.247% | $251.8908 | $251.89 | $251.90 | $251.90 |
| 7 purchase totals = | $1,050.18 | $1,134.8027 | $1,134.80 | $1,134.85 | $1,134.70 | |