| 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 | $105.42 | 6.667% | $112.4484 | $112.45 | $112.45 | $112.40 |
| Purchase #2 | $241.66 | 13.162% | $273.4673 | $273.47 | $273.45 | $273.50 |
| Purchase #3 | $16.34 | 12.331% | $18.3549 | $18.35 | $18.35 | $18.40 |
| Purchase #4 | $158.82 | 11.856% | $177.6497 | $177.65 | $177.65 | $177.60 |
| Purchase #5 | $32.70 | 12.147% | $36.6721 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $224.49 | 3.823% | $233.0723 | $233.07 | $233.05 | $233.10 |
| Purchase #7 | $101.43 | 6.452% | $107.9743 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $880.86 | $959.6390 | $959.63 | $959.55 | $959.70 | |