| 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 | $81.63 | 4.366% | $85.194 | $85.19 | $85.20 | $85.20 |
| Purchase #2 | $48.47 | 7.583% | $52.1455 | $52.15 | $52.15 | $52.10 |
| Purchase #3 | $37.48 | 8.349% | $40.6092 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $132.48 | 11.354% | $147.5218 | $147.52 | $147.50 | $147.50 |
| Purchase #5 | $59.98 | 5.133% | $63.0588 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $220.52 | 9.250% | $240.9181 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $65.65 | 6.301% | $69.7866 | $69.79 | $69.80 | $69.80 |
| 7 purchase totals = | $646.21 | $699.2340 | $699.24 | $699.20 | $699.20 | |