| 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 | $39.88 | 10.253% | $43.9689 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $72.71 | 9.192% | $79.3935 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $37.37 | 4.615% | $39.0946 | $39.09 | $39.10 | $39.10 |
| Purchase #4 | $101.86 | 11.377% | $113.4486 | $113.45 | $113.45 | $113.40 |
| Purchase #5 | $12.92 | 8.479% | $14.0155 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $16.53 | 3.131% | $17.0476 | $17.05 | $17.05 | $17.00 |
| Purchase #7 | $88.76 | 8.802% | $96.5727 | $96.57 | $96.55 | $96.60 |
| 7 purchase totals = | $370.03 | $403.5414 | $403.54 | $403.50 | $403.50 | |