| 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 | $47.42 | 4.113% | $49.3704 | $49.37 | $49.35 | $49.40 |
| Purchase #2 | $155.82 | 5.640% | $164.6082 | $164.61 | $164.60 | $164.60 |
| Purchase #3 | $19.45 | 11.812% | $21.7474 | $21.75 | $21.75 | $21.70 |
| Purchase #4 | $234.61 | 7.619% | $252.4849 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $82.74 | 4.647% | $86.5849 | $86.58 | $86.60 | $86.60 |
| Purchase #6 | $87.27 | 8.745% | $94.9018 | $94.90 | $94.90 | $94.90 |
| Purchase #7 | $143.87 | 7.758% | $155.0314 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $771.18 | $824.7290 | $824.72 | $824.75 | $824.70 | |