| 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 | $52.58 | 9.441% | $57.5441 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $63.42 | 10.630% | $70.1615 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $203.70 | 4.732% | $213.3391 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $29.61 | 4.323% | $30.89 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $181.42 | 6.219% | $192.7025 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $107.52 | 4.755% | $112.6326 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $237.42 | 13.679% | $269.8967 | $269.90 | $269.90 | $269.90 |
| 7 purchase totals = | $875.67 | $947.1665 | $947.16 | $947.20 | $947.10 | |