| 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 | $75.41 | 10.645% | $83.4374 | $83.44 | $83.45 | $83.40 |
| Purchase #2 | $88.87 | 4.174% | $92.5794 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $60.46 | 8.805% | $65.7835 | $65.78 | $65.80 | $65.80 |
| Purchase #4 | $137.84 | 7.864% | $148.6797 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $135.57 | 6.275% | $144.077 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $247.44 | 7.613% | $266.2776 | $266.28 | $266.30 | $266.30 |
| Purchase #7 | $206.62 | 5.437% | $217.8539 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $952.21 | $1,018.6885 | $1,018.69 | $1,018.80 | $1,018.80 | |