| 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 | $55.26 | 4.182% | $57.571 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $198.86 | 11.129% | $220.9911 | $220.99 | $221.00 | $221.00 |
| Purchase #3 | $156.54 | 9.424% | $171.2923 | $171.29 | $171.30 | $171.30 |
| Purchase #4 | $43.26 | 7.304% | $46.4197 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $121.32 | 13.652% | $137.8826 | $137.88 | $137.90 | $137.90 |
| Purchase #6 | $22.59 | 9.849% | $24.8149 | $24.81 | $24.80 | $24.80 |
| Purchase #7 | $50.84 | 11.640% | $56.7578 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $648.67 | $715.7294 | $715.72 | $715.70 | $715.80 | |