| 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 | $8.93 | 10.566% | $9.8735 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $114.44 | 13.318% | $129.6811 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $198.52 | 13.313% | $224.949 | $224.95 | $224.95 | $224.90 |
| Purchase #4 | $43.29 | 4.765% | $45.3528 | $45.35 | $45.35 | $45.40 |
| Purchase #5 | $196.88 | 7.543% | $211.7307 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $115.53 | 3.154% | $119.1738 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $130.54 | 9.341% | $142.7337 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $808.13 | $883.4946 | $883.48 | $883.50 | $883.50 | |