| 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 | $53.27 | 13.126% | $60.2622 | $60.26 | $60.25 | $60.30 |
| Purchase #2 | $45.67 | 9.657% | $50.0804 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $115.32 | 10.589% | $127.5312 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $74.32 | 3.184% | $76.6863 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $179.77 | 4.173% | $187.2718 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $237.57 | 7.156% | $254.5705 | $254.57 | $254.55 | $254.60 |
| Purchase #7 | $171.93 | 5.840% | $181.9707 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $877.85 | $938.3731 | $938.37 | $938.35 | $938.50 | |