| 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 | $80.65 | 10.535% | $89.1465 | $89.15 | $89.15 | $89.10 |
| Purchase #2 | $34.77 | 5.799% | $36.7863 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $234.83 | 6.603% | $250.3358 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $5.82 | 8.273% | $6.3015 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $68.26 | 13.632% | $77.5652 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $235.91 | 9.718% | $258.8357 | $258.84 | $258.85 | $258.80 |
| Purchase #7 | $82.50 | 5.801% | $87.2858 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $742.74 | $806.2568 | $806.28 | $806.30 | $806.20 | |