| 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 | $115.33 | 11.643% | $128.7579 | $128.76 | $128.75 | $128.80 |
| Purchase #2 | $32.47 | 13.431% | $36.831 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $57.99 | 4.617% | $60.6674 | $60.67 | $60.65 | $60.70 |
| Purchase #4 | $205.95 | 5.337% | $216.9416 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $60.85 | 7.532% | $65.4332 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $98.28 | 11.383% | $109.4672 | $109.47 | $109.45 | $109.50 |
| Purchase #7 | $15.86 | 9.720% | $17.4016 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $586.73 | $635.4999 | $635.50 | $635.50 | $635.50 | |