| 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 | $114.59 | 6.676% | $122.24 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $42.90 | 11.700% | $47.9193 | $47.92 | $47.90 | $47.90 |
| Purchase #3 | $19.82 | 7.269% | $21.2607 | $21.26 | $21.25 | $21.30 |
| Purchase #4 | $7.38 | 7.343% | $7.9219 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $63.28 | 8.587% | $68.7139 | $68.71 | $68.70 | $68.70 |
| Purchase #6 | $156.25 | 6.363% | $166.1922 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $36.41 | 7.613% | $39.1819 | $39.18 | $39.20 | $39.20 |
| 7 purchase totals = | $440.63 | $473.4299 | $473.42 | $473.40 | $473.40 | |