| 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 | $88.74 | 5.479% | $93.6021 | $93.60 | $93.60 | $93.60 |
| Purchase #2 | $26.68 | 11.515% | $29.7522 | $29.75 | $29.75 | $29.80 |
| Purchase #3 | $13.75 | 4.821% | $14.4129 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $146.65 | 11.672% | $163.767 | $163.77 | $163.75 | $163.80 |
| Purchase #5 | $91.39 | 8.322% | $98.9955 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $104.29 | 9.352% | $114.0432 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $115.58 | 11.355% | $128.7041 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $587.08 | $643.2770 | $643.27 | $643.25 | $643.30 | |