| 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 | $23.75 | 9.851% | $26.0896 | $26.09 | $26.10 | $26.10 |
| Purchase #2 | $54.44 | 8.447% | $59.0385 | $59.04 | $59.05 | $59.00 |
| Purchase #3 | $131.27 | 9.285% | $143.4584 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $202.64 | 13.802% | $230.6084 | $230.61 | $230.60 | $230.60 |
| Purchase #5 | $180.87 | 9.716% | $198.4433 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $113.59 | 12.764% | $128.0886 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $183.77 | 11.413% | $204.7437 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $890.33 | $990.4705 | $990.47 | $990.50 | $990.40 | |