| 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 | $41.78 | 12.395% | $46.9586 | $46.96 | $46.95 | $47.00 |
| Purchase #2 | $61.62 | 8.674% | $66.9649 | $66.96 | $66.95 | $67.00 |
| Purchase #3 | $27.37 | 3.490% | $28.3252 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $228.63 | 4.810% | $239.6271 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $246.95 | 8.814% | $268.7162 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $61.80 | 3.495% | $63.9599 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $134.99 | 9.523% | $147.8451 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $803.14 | $862.3970 | $862.41 | $862.40 | $862.40 | |