| 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 | $44.94 | 5.499% | $47.4113 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $116.61 | 3.419% | $120.5969 | $120.60 | $120.60 | $120.60 |
| Purchase #3 | $159.80 | 5.338% | $168.3301 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $115.35 | 4.530% | $120.5754 | $120.58 | $120.60 | $120.60 |
| Purchase #5 | $75.49 | 3.724% | $78.3012 | $78.30 | $78.30 | $78.30 |
| Purchase #6 | $114.49 | 7.825% | $123.4488 | $123.45 | $123.45 | $123.40 |
| Purchase #7 | $86.47 | 8.639% | $93.9401 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $713.15 | $752.6038 | $752.61 | $752.65 | $752.50 | |