| 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 | $201.49 | 7.470% | $216.5413 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $43.30 | 11.332% | $48.2068 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $199.52 | 3.843% | $207.1876 | $207.19 | $207.20 | $207.20 |
| Purchase #4 | $72.54 | 9.735% | $79.6018 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $22.65 | 13.215% | $25.6432 | $25.64 | $25.65 | $25.60 |
| Purchase #6 | $138.80 | 6.290% | $147.5305 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $72.25 | 10.755% | $80.0205 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $750.55 | $804.7317 | $804.73 | $804.75 | $804.60 | |