| 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 | $25.27 | 4.478% | $26.4016 | $26.40 | $26.40 | $26.40 |
| Purchase #2 | $133.50 | 6.714% | $142.4632 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $170.73 | 7.785% | $184.0213 | $184.02 | $184.00 | $184.00 |
| Purchase #4 | $147.41 | 8.578% | $160.0548 | $160.05 | $160.05 | $160.10 |
| Purchase #5 | $52.49 | 6.792% | $56.0551 | $56.06 | $56.05 | $56.10 |
| Purchase #6 | $56.52 | 7.283% | $60.6364 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $187.73 | 5.280% | $197.6421 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $773.65 | $827.2745 | $827.27 | $827.25 | $827.30 | |