| 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 | $130.53 | 9.196% | $142.5335 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $74.86 | 9.434% | $81.9223 | $81.92 | $81.90 | $81.90 |
| Purchase #3 | $82.95 | 4.300% | $86.5169 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $201.63 | 9.789% | $221.3676 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $64.38 | 5.214% | $67.7368 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $44.62 | 11.217% | $49.625 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $103.86 | 11.235% | $115.5287 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $702.83 | $765.2308 | $765.24 | $765.25 | $765.10 | |