| 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 | $96.62 | 10.435% | $106.7023 | $106.70 | $106.70 | $106.70 |
| Purchase #2 | $12.68 | 7.798% | $13.6688 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $66.38 | 5.754% | $70.1995 | $70.20 | $70.20 | $70.20 |
| Purchase #4 | $230.39 | 12.471% | $259.1219 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $50.66 | 9.448% | $55.4464 | $55.45 | $55.45 | $55.40 |
| Purchase #6 | $20.46 | 10.337% | $22.575 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $240.27 | 9.661% | $263.4825 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $717.46 | $791.1964 | $791.20 | $791.20 | $791.20 | |