| 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 | $128.70 | 10.449% | $142.1479 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $239.75 | 11.563% | $267.4723 | $267.47 | $267.45 | $267.50 |
| Purchase #3 | $39.84 | 8.630% | $43.2782 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $113.42 | 11.429% | $126.3828 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $7.41 | 13.414% | $8.404 | $8.40 | $8.40 | $8.40 |
| Purchase #6 | $40.89 | 4.455% | $42.7116 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $126.94 | 9.428% | $138.9079 | $138.91 | $138.90 | $138.90 |
| 7 purchase totals = | $696.95 | $769.3047 | $769.30 | $769.30 | $769.30 | |