| 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 | $233.79 | 11.404% | $260.4514 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $30.31 | 8.345% | $32.8394 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $9.32 | 4.220% | $9.7133 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $10.99 | 7.400% | $11.8033 | $11.80 | $11.80 | $11.80 |
| Purchase #5 | $91.75 | 7.196% | $98.3523 | $98.35 | $98.35 | $98.40 |
| Purchase #6 | $244.57 | 5.756% | $258.6474 | $258.65 | $258.65 | $258.60 |
| Purchase #7 | $89.57 | 3.445% | $92.6557 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $710.30 | $764.4628 | $764.46 | $764.45 | $764.50 | |