| 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 | $44.52 | 5.528% | $46.9811 | $46.98 | $47.00 | $47.00 |
| Purchase #2 | $84.59 | 5.848% | $89.5368 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $22.89 | 13.319% | $25.9387 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $7.98 | 9.231% | $8.7166 | $8.72 | $8.70 | $8.70 |
| Purchase #5 | $5.42 | 8.129% | $5.8606 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $248.26 | 7.144% | $265.9957 | $266.00 | $266.00 | $266.00 |
| Purchase #7 | $23.49 | 3.609% | $24.3378 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $437.15 | $467.3673 | $467.38 | $467.40 | $467.30 | |