| 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 | $6.72 | 8.249% | $7.2743 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $114.62 | 7.246% | $122.9254 | $122.93 | $122.95 | $122.90 |
| Purchase #3 | $204.26 | 13.501% | $231.8371 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $47.85 | 13.792% | $54.4495 | $54.45 | $54.45 | $54.40 |
| Purchase #5 | $249.54 | 9.253% | $272.6299 | $272.63 | $272.65 | $272.60 |
| Purchase #6 | $26.79 | 7.224% | $28.7253 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $144.63 | 10.235% | $159.4329 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $794.41 | $877.2744 | $877.28 | $877.35 | $877.10 | |