| 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 | $34.96 | 13.282% | $39.6034 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $215.36 | 12.640% | $242.5815 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $7.71 | 11.145% | $8.5693 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $219.80 | 11.712% | $245.543 | $245.54 | $245.55 | $245.50 |
| Purchase #5 | $73.97 | 7.407% | $79.449 | $79.45 | $79.45 | $79.40 |
| Purchase #6 | $234.69 | 12.433% | $263.869 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $137.38 | 11.872% | $153.6898 | $153.69 | $153.70 | $153.70 |
| 7 purchase totals = | $923.87 | $1,033.3050 | $1,033.30 | $1,033.30 | $1,033.30 | |