| 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 | $42.64 | 10.164% | $46.9739 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $48.99 | 12.871% | $55.2955 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $60.98 | 13.557% | $69.2471 | $69.25 | $69.25 | $69.20 |
| Purchase #4 | $119.56 | 12.368% | $134.3472 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $34.35 | 10.487% | $37.9523 | $37.95 | $37.95 | $38.00 |
| Purchase #6 | $44.83 | 5.307% | $47.2091 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $104.25 | 9.569% | $114.2257 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $455.60 | $505.2508 | $505.26 | $505.25 | $505.20 | |