| 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 | $11.53 | 4.604% | $12.0608 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $147.74 | 10.682% | $163.5216 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $174.72 | 8.402% | $189.4 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $84.46 | 7.796% | $91.0445 | $91.04 | $91.05 | $91.00 |
| Purchase #5 | $130.29 | 10.378% | $143.8115 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $126.86 | 6.764% | $135.4408 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $59.29 | 7.400% | $63.6775 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $734.89 | $798.9567 | $798.95 | $798.95 | $798.90 | |