| 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 | $14.39 | 7.487% | $15.4674 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $59.64 | 9.317% | $65.1967 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $6.96 | 11.670% | $7.7722 | $7.77 | $7.75 | $7.80 |
| Purchase #4 | $47.55 | 9.646% | $52.1367 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $192.86 | 4.433% | $201.4095 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $89.44 | 6.568% | $95.3144 | $95.31 | $95.30 | $95.30 |
| Purchase #7 | $134.53 | 12.722% | $151.6449 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $545.37 | $588.9418 | $588.94 | $588.90 | $588.90 | |