| 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 | $114.38 | 3.159% | $117.9933 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $60.98 | 12.364% | $68.5196 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $38.76 | 9.521% | $42.4503 | $42.45 | $42.45 | $42.50 |
| Purchase #4 | $109.57 | 5.846% | $115.9755 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $44.74 | 5.495% | $47.1985 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $16.70 | 7.367% | $17.9303 | $17.93 | $17.95 | $17.90 |
| Purchase #7 | $56.83 | 4.735% | $59.5209 | $59.52 | $59.50 | $59.50 |
| 7 purchase totals = | $441.96 | $469.5884 | $469.59 | $469.60 | $469.60 | |