| 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 | $78.40 | 13.148% | $88.708 | $88.71 | $88.70 | $88.70 |
| Purchase #2 | $51.61 | 8.733% | $56.1171 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $74.52 | 13.217% | $84.3693 | $84.37 | $84.35 | $84.40 |
| Purchase #4 | $148.43 | 11.358% | $165.2887 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $197.74 | 3.487% | $204.6352 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $151.78 | 8.167% | $164.1759 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $134.46 | 5.111% | $141.3323 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $836.94 | $904.6265 | $904.64 | $904.65 | $904.60 | |