| 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 | $11.55 | 3.197% | $11.9193 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $163.89 | 5.692% | $173.2186 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $66.49 | 5.781% | $70.3338 | $70.33 | $70.35 | $70.30 |
| Purchase #4 | $185.86 | 9.817% | $204.1059 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $13.80 | 6.786% | $14.7365 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $200.72 | 4.195% | $209.1402 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $122.67 | 7.304% | $131.6298 | $131.63 | $131.65 | $131.60 |
| 7 purchase totals = | $764.98 | $815.0841 | $815.09 | $815.10 | $814.90 | |