| 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 | $86.77 | 5.161% | $91.2482 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $29.75 | 7.451% | $31.9667 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $95.34 | 11.462% | $106.2679 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $123.72 | 4.320% | $129.0647 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $154.91 | 10.860% | $171.7332 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $225.41 | 12.380% | $253.3158 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $172.99 | 3.231% | $178.5793 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $888.89 | $962.1758 | $962.18 | $962.15 | $962.20 | |