| 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 | $70.32 | 13.788% | $80.0157 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $123.80 | 5.680% | $130.8318 | $130.83 | $130.85 | $130.80 |
| Purchase #3 | $214.99 | 12.219% | $241.2596 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $227.41 | 13.765% | $258.713 | $258.71 | $258.70 | $258.70 |
| Purchase #5 | $32.49 | 9.800% | $35.674 | $35.67 | $35.65 | $35.70 |
| Purchase #6 | $65.48 | 7.708% | $70.5272 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $228.38 | 8.401% | $247.5662 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $962.87 | $1,064.5875 | $1,064.59 | $1,064.55 | $1,064.60 | |