| 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 | $85.71 | 4.813% | $89.8352 | $89.84 | $89.85 | $89.80 |
| Purchase #2 | $184.50 | 12.649% | $207.8374 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $155.62 | 3.353% | $160.8379 | $160.84 | $160.85 | $160.80 |
| Purchase #4 | $71.40 | 5.564% | $75.3727 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $152.53 | 10.578% | $168.6646 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $33.60 | 12.123% | $37.6733 | $37.67 | $37.65 | $37.70 |
| Purchase #7 | $157.95 | 10.414% | $174.3989 | $174.40 | $174.40 | $174.40 |
| 7 purchase totals = | $841.31 | $914.6200 | $914.62 | $914.60 | $914.60 | |