| 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 | $28.62 | 3.751% | $29.6935 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $149.97 | 3.304% | $154.925 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $227.48 | 11.542% | $253.7357 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $226.34 | 12.115% | $253.7611 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $41.98 | 13.707% | $47.7342 | $47.73 | $47.75 | $47.70 |
| Purchase #6 | $50.39 | 7.451% | $54.1446 | $54.14 | $54.15 | $54.10 |
| Purchase #7 | $194.93 | 10.649% | $215.6881 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $919.71 | $1,009.6822 | $1,009.68 | $1,009.75 | $1,009.60 | |