| 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 | $83.97 | 5.830% | $88.8655 | $88.87 | $88.85 | $88.90 |
| Purchase #2 | $181.71 | 13.723% | $206.6461 | $206.65 | $206.65 | $206.60 |
| Purchase #3 | $130.32 | 12.474% | $146.5761 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $36.29 | 10.445% | $40.0805 | $40.08 | $40.10 | $40.10 |
| Purchase #5 | $104.40 | 6.692% | $111.3864 | $111.39 | $111.40 | $111.40 |
| Purchase #6 | $173.28 | 9.326% | $189.4401 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $66.71 | 10.387% | $73.6392 | $73.64 | $73.65 | $73.60 |
| 7 purchase totals = | $776.68 | $856.6339 | $856.65 | $856.70 | $856.60 | |