| 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 | $162.40 | 9.354% | $177.5909 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $183.54 | 9.799% | $201.5251 | $201.53 | $201.55 | $201.50 |
| Purchase #3 | $88.44 | 5.264% | $93.0955 | $93.10 | $93.10 | $93.10 |
| Purchase #4 | $36.76 | 3.692% | $38.1172 | $38.12 | $38.10 | $38.10 |
| Purchase #5 | $79.31 | 12.143% | $88.9406 | $88.94 | $88.95 | $88.90 |
| Purchase #6 | $113.79 | 8.431% | $123.3836 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $47.92 | 6.349% | $50.9624 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $712.16 | $773.6153 | $773.62 | $773.65 | $773.60 | |