| 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 | $73.45 | 3.509% | $76.0274 | $76.03 | $76.05 | $76.00 |
| Purchase #2 | $215.46 | 11.243% | $239.6842 | $239.68 | $239.70 | $239.70 |
| Purchase #3 | $7.96 | 11.416% | $8.8687 | $8.87 | $8.85 | $8.90 |
| Purchase #4 | $16.80 | 10.383% | $18.5443 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $42.67 | 13.238% | $48.3187 | $48.32 | $48.30 | $48.30 |
| Purchase #6 | $24.99 | 4.441% | $26.0998 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $112.64 | 7.355% | $120.9247 | $120.92 | $120.90 | $120.90 |
| 7 purchase totals = | $493.97 | $538.4678 | $538.46 | $538.45 | $538.40 | |