| 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 | $50.78 | 10.796% | $56.2622 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $24.47 | 4.398% | $25.5462 | $25.55 | $25.55 | $25.50 |
| Purchase #3 | $140.38 | 8.193% | $151.8813 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $104.36 | 4.344% | $108.8934 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $168.83 | 6.446% | $179.7128 | $179.71 | $179.70 | $179.70 |
| Purchase #6 | $179.46 | 13.280% | $203.2923 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $60.35 | 3.549% | $62.4918 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $728.63 | $788.0800 | $788.07 | $788.10 | $788.10 | |