| 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 | $15.41 | 5.319% | $16.2297 | $16.23 | $16.25 | $16.20 |
| Purchase #2 | $246.64 | 3.629% | $255.5906 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $29.82 | 5.421% | $31.4365 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $92.39 | 9.646% | $101.3019 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $177.98 | 5.664% | $188.0608 | $188.06 | $188.05 | $188.10 |
| Purchase #6 | $202.53 | 11.483% | $225.7865 | $225.79 | $225.80 | $225.80 |
| Purchase #7 | $28.92 | 10.815% | $32.0477 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $793.69 | $850.4537 | $850.46 | $850.50 | $850.40 | |