| 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 | $25.93 | 6.391% | $27.5872 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $165.46 | 4.118% | $172.2736 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $12.46 | 6.228% | $13.236 | $13.24 | $13.25 | $13.20 |
| Purchase #4 | $53.52 | 6.761% | $57.1385 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $14.64 | 3.316% | $15.1255 | $15.13 | $15.15 | $15.10 |
| Purchase #6 | $248.53 | 13.828% | $282.8967 | $282.90 | $282.90 | $282.90 |
| Purchase #7 | $69.41 | 9.767% | $76.1893 | $76.19 | $76.20 | $76.20 |
| 7 purchase totals = | $589.95 | $644.4468 | $644.46 | $644.50 | $644.40 | |