| 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 | $77.26 | 5.241% | $81.3092 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $13.25 | 9.112% | $14.4573 | $14.46 | $14.45 | $14.50 |
| Purchase #3 | $89.52 | 3.287% | $92.4625 | $92.46 | $92.45 | $92.50 |
| Purchase #4 | $118.82 | 12.115% | $133.215 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $227.58 | 3.395% | $235.3063 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $221.66 | 10.830% | $245.6658 | $245.67 | $245.65 | $245.70 |
| Purchase #7 | $142.87 | 10.319% | $157.6128 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $890.96 | $960.0289 | $960.04 | $959.95 | $960.10 | |