| 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 | $67.95 | 7.135% | $72.7982 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $178.27 | 9.238% | $194.7386 | $194.74 | $194.75 | $194.70 |
| Purchase #3 | $32.71 | 5.293% | $34.4413 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $78.80 | 9.307% | $86.1339 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $201.51 | 3.769% | $209.1049 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $199.30 | 10.843% | $220.9101 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $10.57 | 4.570% | $11.053 | $11.05 | $11.05 | $11.10 |
| 7 purchase totals = | $769.11 | $829.1800 | $829.17 | $829.20 | $829.10 | |