| 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 | $48.56 | 3.542% | $50.28 | $50.28 | $50.30 | $50.30 |
| Purchase #2 | $44.96 | 7.230% | $48.2106 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $193.75 | 13.124% | $219.1778 | $219.18 | $219.20 | $219.20 |
| Purchase #4 | $8.58 | 5.103% | $9.0178 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $84.27 | 8.614% | $91.529 | $91.53 | $91.55 | $91.50 |
| Purchase #6 | $182.79 | 8.457% | $198.2486 | $198.25 | $198.25 | $198.20 |
| Purchase #7 | $194.95 | 5.437% | $205.5494 | $205.55 | $205.55 | $205.50 |
| 7 purchase totals = | $757.86 | $822.0132 | $822.02 | $822.05 | $821.90 | |