| 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 | $211.51 | 4.849% | $221.7661 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $168.39 | 8.410% | $182.5516 | $182.55 | $182.55 | $182.60 |
| Purchase #3 | $11.35 | 4.404% | $11.8499 | $11.85 | $11.85 | $11.80 |
| Purchase #4 | $6.38 | 8.493% | $6.9219 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $6.82 | 6.130% | $7.2381 | $7.24 | $7.25 | $7.20 |
| Purchase #6 | $89.79 | 4.360% | $93.7048 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $110.59 | 8.722% | $120.2357 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $604.83 | $644.2681 | $644.27 | $644.25 | $644.20 | |