| 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 | $53.99 | 5.175% | $56.784 | $56.78 | $56.80 | $56.80 |
| Purchase #2 | $139.68 | 11.306% | $155.4722 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $139.38 | 11.714% | $155.707 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $115.55 | 6.400% | $122.9452 | $122.95 | $122.95 | $122.90 |
| Purchase #5 | $28.86 | 13.822% | $32.849 | $32.85 | $32.85 | $32.80 |
| Purchase #6 | $212.62 | 11.112% | $236.2463 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $224.65 | 10.227% | $247.625 | $247.63 | $247.65 | $247.60 |
| 7 purchase totals = | $914.73 | $1,007.6287 | $1,007.64 | $1,007.65 | $1,007.50 | |