| 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 | $27.59 | 5.562% | $29.1246 | $29.12 | $29.10 | $29.10 |
| Purchase #2 | $203.63 | 6.716% | $217.3058 | $217.31 | $217.30 | $217.30 |
| Purchase #3 | $109.28 | 9.630% | $119.8037 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $10.80 | 8.249% | $11.6909 | $11.69 | $11.70 | $11.70 |
| Purchase #5 | $128.37 | 11.339% | $142.9259 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $163.25 | 9.783% | $179.2207 | $179.22 | $179.20 | $179.20 |
| Purchase #7 | $148.34 | 13.784% | $168.7872 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $791.26 | $868.8588 | $868.86 | $868.85 | $868.80 | |