| 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 | $58.28 | 10.740% | $64.5393 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $29.30 | 5.205% | $30.8251 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $69.89 | 11.509% | $77.9336 | $77.93 | $77.95 | $77.90 |
| Purchase #4 | $125.85 | 10.112% | $138.576 | $138.58 | $138.60 | $138.60 |
| Purchase #5 | $199.77 | 13.143% | $226.0258 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $219.97 | 8.641% | $238.9776 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $235.78 | 13.190% | $266.8794 | $266.88 | $266.90 | $266.90 |
| 7 purchase totals = | $938.84 | $1,043.7568 | $1,043.77 | $1,043.90 | $1,043.70 | |