| 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 | $41.26 | 4.466% | $43.1027 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $166.40 | 9.390% | $182.025 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $81.87 | 9.361% | $89.5339 | $89.53 | $89.55 | $89.50 |
| Purchase #4 | $208.82 | 10.654% | $231.0677 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $204.74 | 7.680% | $220.464 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $85.73 | 10.821% | $95.0068 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $44.73 | 13.195% | $50.6321 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $833.55 | $911.8322 | $911.83 | $911.85 | $911.80 | |