| 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 | $88.85 | 13.536% | $100.8767 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $72.57 | 10.196% | $79.9692 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $173.43 | 10.685% | $191.961 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $115.39 | 8.167% | $124.8139 | $124.81 | $124.80 | $124.80 |
| Purchase #5 | $141.77 | 4.700% | $148.4332 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $80.53 | 10.486% | $88.9744 | $88.97 | $88.95 | $89.00 |
| Purchase #7 | $198.53 | 8.819% | $216.0384 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $871.07 | $951.0668 | $951.06 | $951.05 | $951.10 | |