| 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 | $17.49 | 4.507% | $18.2783 | $18.28 | $18.30 | $18.30 |
| Purchase #2 | $52.78 | 8.698% | $57.3708 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $86.82 | 13.700% | $98.7143 | $98.71 | $98.70 | $98.70 |
| Purchase #4 | $235.37 | 9.558% | $257.8667 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $221.48 | 12.577% | $249.3355 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $65.69 | 6.356% | $69.8653 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $90.65 | 6.331% | $96.3891 | $96.39 | $96.40 | $96.40 |
| 7 purchase totals = | $770.28 | $847.8200 | $847.83 | $847.80 | $847.90 | |