| 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 | $73.91 | 3.375% | $76.4045 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $31.32 | 11.230% | $34.8372 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $57.32 | 10.418% | $63.2916 | $63.29 | $63.30 | $63.30 |
| Purchase #4 | $110.79 | 8.446% | $120.1473 | $120.15 | $120.15 | $120.10 |
| Purchase #5 | $173.58 | 6.341% | $184.5867 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $119.29 | 11.222% | $132.6767 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $7.50 | 5.209% | $7.8907 | $7.89 | $7.90 | $7.90 |
| 7 purchase totals = | $573.71 | $619.8347 | $619.84 | $619.90 | $619.80 | |