| 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 | $9.55 | 7.222% | $10.2397 | $10.24 | $10.25 | $10.20 |
| Purchase #2 | $196.32 | 4.137% | $204.4418 | $204.44 | $204.45 | $204.40 |
| Purchase #3 | $42.96 | 8.414% | $46.5747 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $175.52 | 9.263% | $191.7784 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $111.35 | 5.837% | $117.8495 | $117.85 | $117.85 | $117.80 |
| Purchase #6 | $36.55 | 8.439% | $39.6345 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $167.25 | 7.517% | $179.8222 | $179.82 | $179.80 | $179.80 |
| 7 purchase totals = | $739.50 | $790.3408 | $790.33 | $790.35 | $790.20 | |