| 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 | $88.33 | 4.791% | $92.5619 | $92.56 | $92.55 | $92.60 |
| Purchase #2 | $81.58 | 10.372% | $90.0415 | $90.04 | $90.05 | $90.00 |
| Purchase #3 | $112.47 | 9.405% | $123.0478 | $123.05 | $123.05 | $123.00 |
| Purchase #4 | $183.48 | 11.769% | $205.0738 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $177.54 | 3.291% | $183.3828 | $183.38 | $183.40 | $183.40 |
| Purchase #6 | $112.84 | 6.609% | $120.2976 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $242.46 | 4.443% | $253.2325 | $253.23 | $253.25 | $253.20 |
| 7 purchase totals = | $998.70 | $1,067.6379 | $1,067.63 | $1,067.65 | $1,067.60 | |