| 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 | $35.64 | 3.143% | $36.7602 | $36.76 | $36.75 | $36.80 |
| Purchase #2 | $89.64 | 7.824% | $96.6534 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $128.62 | 7.542% | $138.3205 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $150.54 | 9.583% | $164.9662 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $130.60 | 13.416% | $148.1213 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $50.61 | 10.470% | $55.9089 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $132.74 | 9.382% | $145.1937 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $718.39 | $785.9242 | $785.92 | $785.85 | $786.00 | |