| 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 | $80.89 | 4.515% | $84.5422 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $122.28 | 11.504% | $136.3471 | $136.35 | $136.35 | $136.30 |
| Purchase #3 | $91.81 | 10.586% | $101.529 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $226.44 | 9.378% | $247.6755 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $104.60 | 5.242% | $110.0831 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $161.81 | 10.797% | $179.2806 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $189.72 | 6.269% | $201.6135 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $977.55 | $1,061.0710 | $1,061.07 | $1,061.15 | $1,061.00 | |