| 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 | $14.62 | 8.673% | $15.888 | $15.89 | $15.90 | $15.90 |
| Purchase #2 | $104.51 | 9.860% | $114.8147 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $29.38 | 7.865% | $31.6907 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $215.70 | 5.215% | $226.9488 | $226.95 | $226.95 | $226.90 |
| Purchase #5 | $74.84 | 8.636% | $81.3032 | $81.30 | $81.30 | $81.30 |
| Purchase #6 | $46.92 | 8.142% | $50.7402 | $50.74 | $50.75 | $50.70 |
| Purchase #7 | $239.53 | 6.371% | $254.7905 | $254.79 | $254.80 | $254.80 |
| 7 purchase totals = | $725.50 | $776.1761 | $776.17 | $776.20 | $776.10 | |