| 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 | $74.87 | 8.108% | $80.9405 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $93.26 | 7.637% | $100.3823 | $100.38 | $100.40 | $100.40 |
| Purchase #3 | $181.96 | 12.855% | $205.351 | $205.35 | $205.35 | $205.40 |
| Purchase #4 | $130.83 | 3.257% | $135.0911 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $118.43 | 4.745% | $124.0495 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $219.39 | 6.819% | $234.3502 | $234.35 | $234.35 | $234.40 |
| Purchase #7 | $192.96 | 11.675% | $215.4881 | $215.49 | $215.50 | $215.50 |
| 7 purchase totals = | $1,011.70 | $1,095.6527 | $1,095.65 | $1,095.70 | $1,095.70 | |