| 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 | $41.52 | 7.347% | $44.5705 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $71.59 | 8.204% | $77.4632 | $77.46 | $77.45 | $77.50 |
| Purchase #3 | $17.30 | 4.401% | $18.0614 | $18.06 | $18.05 | $18.10 |
| Purchase #4 | $79.62 | 11.229% | $88.5605 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $9.62 | 8.445% | $10.4324 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $233.33 | 5.709% | $246.6508 | $246.65 | $246.65 | $246.70 |
| Purchase #7 | $81.77 | 12.778% | $92.2186 | $92.22 | $92.20 | $92.20 |
| 7 purchase totals = | $534.75 | $577.9574 | $577.95 | $577.90 | $578.10 | |