| 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 | $45.50 | 7.762% | $49.0317 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $49.56 | 10.724% | $54.8748 | $54.87 | $54.85 | $54.90 |
| Purchase #3 | $6.42 | 6.350% | $6.8277 | $6.83 | $6.85 | $6.80 |
| Purchase #4 | $60.25 | 4.261% | $62.8173 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $235.60 | 3.339% | $243.4667 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $192.67 | 4.720% | $201.764 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $142.56 | 9.346% | $155.8837 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $732.56 | $774.6659 | $774.66 | $774.65 | $774.70 | |