| 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 | $197.64 | 8.322% | $214.0876 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $56.29 | 4.431% | $58.7842 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $204.49 | 5.687% | $216.1193 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $65.83 | 7.565% | $70.81 | $70.81 | $70.80 | $70.80 |
| Purchase #5 | $52.96 | 9.486% | $57.9838 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $161.73 | 10.199% | $178.2248 | $178.22 | $178.20 | $178.20 |
| Purchase #7 | $66.62 | 4.136% | $69.3754 | $69.38 | $69.40 | $69.40 |
| 7 purchase totals = | $805.56 | $865.3851 | $865.38 | $865.40 | $865.40 | |