| 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 | $72.99 | 6.612% | $77.8161 | $77.82 | $77.80 | $77.80 |
| Purchase #2 | $31.51 | 3.470% | $32.6034 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $152.95 | 8.427% | $165.8391 | $165.84 | $165.85 | $165.80 |
| Purchase #4 | $63.63 | 10.857% | $70.5383 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $86.83 | 11.129% | $96.4933 | $96.49 | $96.50 | $96.50 |
| Purchase #6 | $198.88 | 3.173% | $205.1905 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $147.52 | 6.115% | $156.5408 | $156.54 | $156.55 | $156.50 |
| 7 purchase totals = | $754.31 | $805.0215 | $805.02 | $805.05 | $804.90 | |