| 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 | $39.74 | 11.839% | $44.4448 | $44.44 | $44.45 | $44.40 |
| Purchase #2 | $189.37 | 5.283% | $199.3744 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $94.51 | 12.511% | $106.3341 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $133.41 | 5.739% | $141.0664 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $45.26 | 8.402% | $49.0627 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $13.78 | 13.485% | $15.6382 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $21.72 | 5.756% | $22.9702 | $22.97 | $22.95 | $23.00 |
| 7 purchase totals = | $537.79 | $578.8908 | $578.88 | $578.85 | $578.90 | |