| 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 | $16.55 | 12.257% | $18.5785 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $243.54 | 10.194% | $268.3665 | $268.37 | $268.35 | $268.40 |
| Purchase #3 | $52.92 | 3.651% | $54.8521 | $54.85 | $54.85 | $54.90 |
| Purchase #4 | $84.51 | 8.567% | $91.75 | $91.75 | $91.75 | $91.80 |
| Purchase #5 | $98.52 | 10.766% | $109.1267 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $175.86 | 4.167% | $183.1881 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $179.52 | 12.395% | $201.7715 | $201.77 | $201.75 | $201.80 |
| 7 purchase totals = | $851.42 | $927.6334 | $927.64 | $927.65 | $927.80 | |