| 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 | $66.58 | 4.480% | $69.5628 | $69.56 | $69.55 | $69.60 |
| Purchase #2 | $69.75 | 10.155% | $76.8331 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $246.94 | 9.253% | $269.7894 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $42.83 | 7.291% | $45.9527 | $45.95 | $45.95 | $46.00 |
| Purchase #5 | $34.28 | 7.652% | $36.9031 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $106.65 | 13.570% | $121.1224 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $70.92 | 12.463% | $79.7588 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $637.95 | $699.9223 | $699.91 | $699.90 | $700.00 | |