| 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 | $90.93 | 9.102% | $99.2064 | $99.21 | $99.20 | $99.20 |
| Purchase #2 | $141.87 | 11.403% | $158.0474 | $158.05 | $158.05 | $158.00 |
| Purchase #3 | $51.97 | 9.735% | $57.0293 | $57.03 | $57.05 | $57.00 |
| Purchase #4 | $229.58 | 8.621% | $249.3721 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $199.28 | 7.492% | $214.2101 | $214.21 | $214.20 | $214.20 |
| Purchase #6 | $229.92 | 6.748% | $245.435 | $245.44 | $245.45 | $245.40 |
| Purchase #7 | $46.47 | 6.208% | $49.3549 | $49.35 | $49.35 | $49.40 |
| 7 purchase totals = | $990.02 | $1,072.6552 | $1,072.66 | $1,072.65 | $1,072.60 | |