| 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 | $165.71 | 5.382% | $174.6285 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $217.86 | 12.744% | $245.6241 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $22.51 | 10.818% | $24.9451 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $52.50 | 6.339% | $55.828 | $55.83 | $55.85 | $55.80 |
| Purchase #5 | $9.33 | 5.315% | $9.8259 | $9.83 | $9.85 | $9.80 |
| Purchase #6 | $30.93 | 12.258% | $34.7214 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $240.43 | 9.778% | $263.9392 | $263.94 | $263.95 | $263.90 |
| 7 purchase totals = | $739.27 | $809.5122 | $809.52 | $809.55 | $809.30 | |