| 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 | $65.30 | 3.235% | $67.4125 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $16.33 | 4.129% | $17.0043 | $17.00 | $17.00 | $17.00 |
| Purchase #3 | $135.84 | 4.782% | $142.3359 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $221.63 | 11.530% | $247.1839 | $247.18 | $247.20 | $247.20 |
| Purchase #5 | $117.49 | 12.141% | $131.7545 | $131.75 | $131.75 | $131.80 |
| Purchase #6 | $38.97 | 13.414% | $44.1974 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $124.58 | 11.413% | $138.7983 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $720.14 | $788.6868 | $788.68 | $788.70 | $788.70 | |