| 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 | $75.45 | 13.757% | $85.8297 | $85.83 | $85.85 | $85.80 |
| Purchase #2 | $44.71 | 8.535% | $48.526 | $48.53 | $48.55 | $48.50 |
| Purchase #3 | $182.32 | 13.672% | $207.2468 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $72.30 | 10.822% | $80.1243 | $80.12 | $80.10 | $80.10 |
| Purchase #5 | $71.74 | 7.697% | $77.2618 | $77.26 | $77.25 | $77.30 |
| Purchase #6 | $248.45 | 13.682% | $282.4429 | $282.44 | $282.45 | $282.40 |
| Purchase #7 | $19.75 | 12.412% | $22.2014 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $714.72 | $803.6329 | $803.63 | $803.65 | $803.50 | |