| 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 | $53.80 | 4.219% | $56.0698 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $214.51 | 10.685% | $237.4304 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $35.70 | 11.815% | $39.918 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $52.69 | 5.166% | $55.412 | $55.41 | $55.40 | $55.40 |
| Purchase #5 | $173.39 | 4.119% | $180.5319 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $105.77 | 8.675% | $114.9455 | $114.95 | $114.95 | $114.90 |
| Purchase #7 | $10.79 | 8.282% | $11.6836 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $646.65 | $695.9912 | $695.99 | $696.00 | $695.90 | |