| 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 | $24.53 | 5.536% | $25.888 | $25.89 | $25.90 | $25.90 |
| Purchase #2 | $37.36 | 10.806% | $41.3971 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $194.89 | 4.218% | $203.1105 | $203.11 | $203.10 | $203.10 |
| Purchase #4 | $179.91 | 8.573% | $195.3337 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $144.25 | 12.873% | $162.8193 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $42.71 | 5.144% | $44.907 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $67.98 | 3.752% | $70.5306 | $70.53 | $70.55 | $70.50 |
| 7 purchase totals = | $691.63 | $743.9862 | $743.99 | $744.00 | $743.90 | |