| 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 | $66.92 | 6.839% | $71.4967 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $67.58 | 7.506% | $72.6526 | $72.65 | $72.65 | $72.70 |
| Purchase #3 | $117.46 | 5.855% | $124.3373 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $192.58 | 9.330% | $210.5477 | $210.55 | $210.55 | $210.50 |
| Purchase #5 | $9.46 | 4.196% | $9.8569 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $140.49 | 3.209% | $144.9983 | $145.00 | $145.00 | $145.00 |
| Purchase #7 | $12.92 | 12.372% | $14.5185 | $14.52 | $14.50 | $14.50 |
| 7 purchase totals = | $607.41 | $648.4080 | $648.42 | $648.40 | $648.40 | |