| 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 | $47.63 | 3.318% | $49.2104 | $49.21 | $49.20 | $49.20 |
| Purchase #2 | $76.78 | 13.178% | $86.8981 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $187.51 | 7.255% | $201.1139 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $87.42 | 9.638% | $95.8455 | $95.85 | $95.85 | $95.80 |
| Purchase #5 | $77.82 | 3.306% | $80.3927 | $80.39 | $80.40 | $80.40 |
| Purchase #6 | $89.93 | 12.247% | $100.9437 | $100.94 | $100.95 | $100.90 |
| Purchase #7 | $135.65 | 13.767% | $154.3249 | $154.32 | $154.30 | $154.30 |
| 7 purchase totals = | $702.74 | $768.7292 | $768.72 | $768.70 | $768.60 | |