| 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 | $28.90 | 11.573% | $32.2446 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $40.74 | 7.454% | $43.7768 | $43.78 | $43.80 | $43.80 |
| Purchase #3 | $198.64 | 11.574% | $221.6306 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $134.34 | 5.811% | $142.1465 | $142.15 | $142.15 | $142.10 |
| Purchase #5 | $36.37 | 6.838% | $38.857 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $186.40 | 6.819% | $199.1106 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $23.81 | 6.186% | $25.2829 | $25.28 | $25.30 | $25.30 |
| 7 purchase totals = | $649.20 | $703.0490 | $703.05 | $703.10 | $703.00 | |