| 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 | $77.47 | 3.164% | $79.9212 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $60.70 | 7.337% | $65.1536 | $65.15 | $65.15 | $65.20 |
| Purchase #3 | $66.26 | 11.138% | $73.64 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $65.78 | 8.704% | $71.5055 | $71.51 | $71.50 | $71.50 |
| Purchase #5 | $237.35 | 13.219% | $268.7253 | $268.73 | $268.75 | $268.70 |
| Purchase #6 | $158.97 | 4.322% | $165.8407 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $176.65 | 6.537% | $188.1976 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $843.18 | $912.9839 | $912.99 | $913.00 | $912.90 | |