| 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 | $83.65 | 3.304% | $86.4138 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $111.30 | 8.509% | $120.7705 | $120.77 | $120.75 | $120.80 |
| Purchase #3 | $241.61 | 6.645% | $257.665 | $257.67 | $257.65 | $257.70 |
| Purchase #4 | $85.88 | 8.658% | $93.3155 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $130.45 | 11.231% | $145.1008 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $165.32 | 8.211% | $178.8944 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $34.89 | 5.299% | $36.7388 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $853.10 | $918.8988 | $918.90 | $918.85 | $918.90 | |