| 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 | $51.30 | 11.370% | $57.1328 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $102.66 | 9.328% | $112.2361 | $112.24 | $112.25 | $112.20 |
| Purchase #3 | $24.73 | 9.205% | $27.0064 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $109.89 | 7.586% | $118.2263 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $5.34 | 11.424% | $5.95 | $5.95 | $5.95 | $6.00 |
| Purchase #6 | $185.55 | 5.677% | $196.0837 | $196.08 | $196.10 | $196.10 |
| Purchase #7 | $174.72 | 11.427% | $194.6853 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $654.19 | $711.3206 | $711.33 | $711.40 | $711.30 | |