| 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 | $10.56 | 12.426% | $11.8722 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $235.55 | 8.839% | $256.3703 | $256.37 | $256.35 | $256.40 |
| Purchase #3 | $154.75 | 4.527% | $161.7555 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $181.35 | 4.397% | $189.324 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $63.47 | 4.449% | $66.2938 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $15.64 | 5.857% | $16.556 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $184.33 | 4.622% | $192.8497 | $192.85 | $192.85 | $192.80 |
| 7 purchase totals = | $845.65 | $895.0215 | $895.02 | $894.95 | $895.10 | |