| 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 | $50.70 | 4.509% | $52.9861 | $52.99 | $53.00 | $53.00 |
| Purchase #2 | $94.56 | 6.241% | $100.4615 | $100.46 | $100.45 | $100.50 |
| Purchase #3 | $219.83 | 11.104% | $244.2399 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $10.41 | 10.190% | $11.4708 | $11.47 | $11.45 | $11.50 |
| Purchase #5 | $152.88 | 5.636% | $161.4963 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $67.84 | 11.454% | $75.6104 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $219.42 | 11.238% | $244.0784 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $815.64 | $890.3434 | $890.35 | $890.35 | $890.40 | |