| 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 | $41.77 | 9.262% | $45.6387 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $245.56 | 12.603% | $276.5079 | $276.51 | $276.50 | $276.50 |
| Purchase #3 | $27.88 | 5.640% | $29.4524 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $20.68 | 6.629% | $22.0509 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $188.80 | 8.719% | $205.2615 | $205.26 | $205.25 | $205.30 |
| Purchase #6 | $64.52 | 9.210% | $70.4623 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $180.71 | 9.627% | $198.107 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $769.92 | $847.4807 | $847.48 | $847.45 | $847.60 | |