| 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 | $87.98 | 13.420% | $99.7869 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $72.43 | 8.425% | $78.5322 | $78.53 | $78.55 | $78.50 |
| Purchase #3 | $192.63 | 5.281% | $202.8028 | $202.80 | $202.80 | $202.80 |
| Purchase #4 | $161.57 | 3.760% | $167.645 | $167.65 | $167.65 | $167.60 |
| Purchase #5 | $115.67 | 3.826% | $120.0955 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $241.68 | 9.353% | $264.2843 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $76.66 | 13.417% | $86.9455 | $86.95 | $86.95 | $86.90 |
| 7 purchase totals = | $948.62 | $1,020.0922 | $1,020.10 | $1,020.15 | $1,020.00 | |