| 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 | $56.81 | 8.330% | $61.5423 | $61.54 | $61.55 | $61.50 |
| Purchase #2 | $127.51 | 13.792% | $145.0962 | $145.10 | $145.10 | $145.10 |
| Purchase #3 | $117.76 | 10.509% | $130.1354 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $113.65 | 7.701% | $122.4022 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $7.88 | 9.427% | $8.6228 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $52.48 | 10.268% | $57.8686 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $21.83 | 3.153% | $22.5183 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $497.92 | $548.1858 | $548.19 | $548.15 | $548.10 | |