| 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 | $99.81 | 7.596% | $107.3916 | $107.39 | $107.40 | $107.40 |
| Purchase #2 | $210.97 | 6.687% | $225.0776 | $225.08 | $225.10 | $225.10 |
| Purchase #3 | $39.83 | 10.259% | $43.9162 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $122.73 | 6.107% | $130.2251 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $63.76 | 8.461% | $69.1547 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $95.54 | 11.379% | $106.4115 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $162.80 | 5.452% | $171.6759 | $171.68 | $171.70 | $171.70 |
| 7 purchase totals = | $795.44 | $853.8526 | $853.86 | $853.90 | $853.90 | |