| 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 | $5.99 | 11.705% | $6.6911 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $85.26 | 12.335% | $95.7768 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $6.75 | 11.578% | $7.5315 | $7.53 | $7.55 | $7.50 |
| Purchase #4 | $55.39 | 3.679% | $57.4278 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $202.76 | 8.848% | $220.7002 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $110.26 | 7.438% | $118.4611 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $15.79 | 3.162% | $16.2893 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $482.20 | $522.8778 | $522.88 | $522.95 | $522.90 | |