| 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 | $23.64 | 7.867% | $25.4998 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $165.54 | 13.796% | $188.3779 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $250.42 | 12.147% | $280.8385 | $280.84 | $280.85 | $280.80 |
| Purchase #4 | $34.31 | 5.828% | $36.3096 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $180.69 | 11.513% | $201.4928 | $201.49 | $201.50 | $201.50 |
| Purchase #6 | $5.60 | 9.329% | $6.1224 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $212.55 | 12.127% | $238.3259 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $872.75 | $976.9669 | $976.97 | $977.00 | $976.90 | |