| 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 | $73.88 | 3.143% | $76.202 | $76.20 | $76.20 | $76.20 |
| Purchase #2 | $208.74 | 11.804% | $233.3797 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $179.45 | 12.162% | $201.2747 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $50.93 | 6.475% | $54.2277 | $54.23 | $54.25 | $54.20 |
| Purchase #5 | $89.46 | 13.465% | $101.5058 | $101.51 | $101.50 | $101.50 |
| Purchase #6 | $56.34 | 3.327% | $58.2144 | $58.21 | $58.20 | $58.20 |
| Purchase #7 | $12.89 | 3.413% | $13.3299 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $671.69 | $738.1342 | $738.13 | $738.15 | $738.10 | |