| 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 | $9.44 | 5.793% | $9.9869 | $9.99 | $10.00 | $10.00 |
| Purchase #2 | $184.90 | 9.726% | $202.8834 | $202.88 | $202.90 | $202.90 |
| Purchase #3 | $70.32 | 8.466% | $76.2733 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $31.85 | 8.673% | $34.6124 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $82.31 | 5.670% | $86.977 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $233.28 | 11.665% | $260.4921 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $112.80 | 6.594% | $120.238 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $724.90 | $791.4631 | $791.46 | $791.50 | $791.50 | |