| 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 | $71.70 | 4.584% | $74.9867 | $74.99 | $75.00 | $75.00 |
| Purchase #2 | $149.39 | 9.261% | $163.225 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $106.55 | 3.612% | $110.3986 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $124.55 | 10.539% | $137.6763 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $183.28 | 4.827% | $192.1269 | $192.13 | $192.15 | $192.10 |
| Purchase #6 | $182.62 | 13.537% | $207.3413 | $207.34 | $207.35 | $207.30 |
| Purchase #7 | $22.74 | 13.280% | $25.7599 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $840.83 | $911.5147 | $911.53 | $911.60 | $911.50 | |