| 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 | $47.93 | 11.770% | $53.5714 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $21.69 | 7.458% | $23.3076 | $23.31 | $23.30 | $23.30 |
| Purchase #3 | $245.46 | 11.330% | $273.2706 | $273.27 | $273.25 | $273.30 |
| Purchase #4 | $109.50 | 4.497% | $114.4242 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $97.74 | 3.308% | $100.9732 | $100.97 | $100.95 | $101.00 |
| Purchase #6 | $136.62 | 12.392% | $153.55 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $233.54 | 3.839% | $242.5056 | $242.51 | $242.50 | $242.50 |
| 7 purchase totals = | $892.48 | $961.6026 | $961.60 | $961.50 | $961.70 | |