| 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 | $7.69 | 10.788% | $8.5196 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $170.70 | 11.269% | $189.9362 | $189.94 | $189.95 | $189.90 |
| Purchase #3 | $226.83 | 9.549% | $248.49 | $248.49 | $248.50 | $248.50 |
| Purchase #4 | $31.27 | 13.474% | $35.4833 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $236.81 | 12.370% | $266.1034 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $21.84 | 13.256% | $24.7351 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $66.78 | 13.833% | $76.0177 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $761.92 | $849.2853 | $849.29 | $849.30 | $849.20 | |