| 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 | $69.30 | 8.340% | $75.0796 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $105.58 | 6.198% | $112.1238 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $87.79 | 7.686% | $94.5375 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $230.71 | 7.738% | $248.5623 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $14.54 | 10.525% | $16.0703 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $113.40 | 11.117% | $126.0067 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $7.94 | 7.274% | $8.5176 | $8.52 | $8.50 | $8.50 |
| 7 purchase totals = | $629.26 | $680.8978 | $680.90 | $680.85 | $680.90 | |