| 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 | $135.42 | 9.843% | $148.7494 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $110.74 | 4.172% | $115.3601 | $115.36 | $115.35 | $115.40 |
| Purchase #3 | $113.39 | 11.122% | $126.0012 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $31.99 | 8.466% | $34.6983 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $73.72 | 4.332% | $76.9136 | $76.91 | $76.90 | $76.90 |
| Purchase #6 | $29.49 | 6.336% | $31.3585 | $31.36 | $31.35 | $31.40 |
| Purchase #7 | $194.80 | 8.778% | $211.8995 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $689.55 | $744.9806 | $744.98 | $744.95 | $745.00 | |