| 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 | $191.65 | 12.652% | $215.8976 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $197.74 | 7.124% | $211.827 | $211.83 | $211.85 | $211.80 |
| Purchase #3 | $35.89 | 8.721% | $39.02 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $22.30 | 3.236% | $23.0216 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $63.46 | 5.584% | $67.0036 | $67.00 | $67.00 | $67.00 |
| Purchase #6 | $23.50 | 9.312% | $25.6883 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $85.37 | 7.818% | $92.0442 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $619.91 | $674.5023 | $674.50 | $674.50 | $674.40 | |