| 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 | $57.67 | 10.491% | $63.7202 | $63.72 | $63.70 | $63.70 |
| Purchase #2 | $111.58 | 3.208% | $115.1595 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $195.95 | 10.598% | $216.7168 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $163.52 | 10.814% | $181.2031 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $113.86 | 8.141% | $123.1293 | $123.13 | $123.15 | $123.10 |
| Purchase #6 | $34.53 | 12.587% | $38.8763 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $189.99 | 8.567% | $206.2664 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $867.10 | $945.0716 | $945.08 | $945.05 | $945.10 | |