| 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 | $10.48 | 11.153% | $11.6488 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $5.38 | 9.630% | $5.8981 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $188.35 | 6.333% | $200.2782 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $124.37 | 8.860% | $135.3892 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $176.98 | 11.559% | $197.4371 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $79.94 | 8.638% | $86.8452 | $86.85 | $86.85 | $86.80 |
| Purchase #7 | $135.93 | 5.436% | $143.3192 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $721.43 | $780.8158 | $780.83 | $780.85 | $780.70 | |