| 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 | $95.51 | 4.523% | $99.8299 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $234.78 | 3.350% | $242.6451 | $242.65 | $242.65 | $242.60 |
| Purchase #3 | $121.71 | 8.219% | $131.7133 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $201.79 | 10.703% | $223.3876 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $69.69 | 9.136% | $76.0569 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $34.72 | 5.508% | $36.6324 | $36.63 | $36.65 | $36.60 |
| Purchase #7 | $99.89 | 3.742% | $103.6279 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $858.09 | $913.8931 | $913.90 | $913.95 | $913.80 | |