| 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 | $82.35 | 8.292% | $89.1785 | $89.18 | $89.20 | $89.20 |
| Purchase #2 | $238.66 | 11.798% | $266.8171 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $173.75 | 3.307% | $179.4959 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $127.81 | 4.685% | $133.7979 | $133.80 | $133.80 | $133.80 |
| Purchase #5 | $76.97 | 13.340% | $87.2378 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $47.84 | 5.852% | $50.6396 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $150.87 | 10.573% | $166.8215 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $898.25 | $973.9883 | $974.00 | $974.00 | $973.90 | |