| 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 | $89.85 | 3.619% | $93.1017 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $49.25 | 3.767% | $51.1052 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $180.58 | 12.606% | $203.3439 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $71.87 | 11.128% | $79.8677 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $60.79 | 5.264% | $63.99 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $8.34 | 12.707% | $9.3998 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $165.48 | 6.328% | $175.9516 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $626.16 | $676.7599 | $676.76 | $676.75 | $676.80 | |