| 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 | $97.30 | 8.664% | $105.7301 | $105.73 | $105.75 | $105.70 |
| Purchase #2 | $192.44 | 5.479% | $202.9838 | $202.98 | $203.00 | $203.00 |
| Purchase #3 | $46.28 | 13.281% | $52.4264 | $52.43 | $52.45 | $52.40 |
| Purchase #4 | $152.90 | 12.524% | $172.0492 | $172.05 | $172.05 | $172.00 |
| Purchase #5 | $99.57 | 7.414% | $106.9521 | $106.95 | $106.95 | $107.00 |
| Purchase #6 | $81.90 | 7.332% | $87.9049 | $87.90 | $87.90 | $87.90 |
| Purchase #7 | $171.75 | 5.150% | $180.5951 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $842.14 | $908.6416 | $908.64 | $908.70 | $908.60 | |