| 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 | $224.65 | 10.789% | $248.8875 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $192.83 | 4.568% | $201.6385 | $201.64 | $201.65 | $201.60 |
| Purchase #3 | $96.66 | 3.248% | $99.7995 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $150.49 | 12.287% | $168.9807 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $45.94 | 7.799% | $49.5229 | $49.52 | $49.50 | $49.50 |
| Purchase #6 | $63.63 | 9.632% | $69.7588 | $69.76 | $69.75 | $69.80 |
| Purchase #7 | $54.58 | 4.370% | $56.9651 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $828.78 | $895.5530 | $895.56 | $895.55 | $895.60 | |