| 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 | $20.43 | 12.859% | $23.0571 | $23.06 | $23.05 | $23.10 |
| Purchase #2 | $55.62 | 11.836% | $62.2032 | $62.20 | $62.20 | $62.20 |
| Purchase #3 | $202.80 | 11.332% | $225.7813 | $225.78 | $225.80 | $225.80 |
| Purchase #4 | $106.94 | 10.740% | $118.4254 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $10.65 | 12.369% | $11.9673 | $11.97 | $11.95 | $12.00 |
| Purchase #6 | $173.70 | 12.241% | $194.9626 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $118.91 | 13.133% | $134.5265 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $689.05 | $770.9234 | $770.93 | $770.95 | $771.00 | |