| 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 | $51.57 | 12.444% | $57.9874 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $136.43 | 3.103% | $140.6634 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $101.29 | 9.511% | $110.9237 | $110.92 | $110.90 | $110.90 |
| Purchase #4 | $8.30 | 5.229% | $8.734 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $181.34 | 8.737% | $197.1837 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $58.35 | 3.630% | $60.4681 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $32.56 | 8.821% | $35.4321 | $35.43 | $35.45 | $35.40 |
| 7 purchase totals = | $569.84 | $611.3924 | $611.38 | $611.40 | $611.40 | |