| 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 | $52.25 | 9.508% | $57.2179 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $98.56 | 4.441% | $102.937 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $20.88 | 8.373% | $22.6283 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $138.94 | 4.287% | $144.8964 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $161.76 | 10.113% | $178.1188 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $242.91 | 10.654% | $268.7896 | $268.79 | $268.80 | $268.80 |
| Purchase #7 | $121.25 | 10.607% | $134.111 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $836.55 | $908.6990 | $908.71 | $908.70 | $908.60 | |