| 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 | $26.39 | 4.313% | $27.5282 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $77.29 | 7.667% | $83.2158 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $192.86 | 5.185% | $202.8598 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $244.35 | 5.376% | $257.4863 | $257.49 | $257.50 | $257.50 |
| Purchase #5 | $154.44 | 3.532% | $159.8948 | $159.89 | $159.90 | $159.90 |
| Purchase #6 | $224.98 | 5.449% | $237.2392 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $106.27 | 5.123% | $111.7142 | $111.71 | $111.70 | $111.70 |
| 7 purchase totals = | $1,026.58 | $1,079.9383 | $1,079.94 | $1,079.95 | $1,079.90 | |