| 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 | $40.33 | 7.302% | $43.2749 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $83.99 | 9.505% | $91.9732 | $91.97 | $91.95 | $92.00 |
| Purchase #3 | $118.76 | 3.568% | $122.9974 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $206.42 | 7.738% | $222.3928 | $222.39 | $222.40 | $222.40 |
| Purchase #5 | $132.76 | 3.592% | $137.5287 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $36.52 | 4.760% | $38.2584 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $179.97 | 4.785% | $188.5816 | $188.58 | $188.60 | $188.60 |
| 7 purchase totals = | $798.75 | $845.0070 | $845.00 | $845.00 | $845.10 | |