| 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 | $15.29 | 8.173% | $16.5397 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $85.39 | 3.589% | $88.4546 | $88.45 | $88.45 | $88.50 |
| Purchase #3 | $98.51 | 4.195% | $102.6425 | $102.64 | $102.65 | $102.60 |
| Purchase #4 | $109.58 | 5.333% | $115.4239 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $226.43 | 9.479% | $247.8933 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $110.28 | 8.507% | $119.6615 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $34.28 | 5.226% | $36.0715 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $679.76 | $726.6870 | $726.67 | $726.65 | $726.70 | |