| 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 | $152.83 | 7.215% | $163.8567 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $84.25 | 9.237% | $92.0322 | $92.03 | $92.05 | $92.00 |
| Purchase #3 | $43.59 | 7.294% | $46.7695 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $37.97 | 11.584% | $42.3684 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $222.73 | 3.695% | $230.9599 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $20.90 | 6.671% | $22.2942 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $55.95 | 12.788% | $63.1049 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $618.22 | $661.3858 | $661.38 | $661.35 | $661.50 | |