| 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 | $77.89 | 12.646% | $87.74 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $62.46 | 8.744% | $67.9215 | $67.92 | $67.90 | $67.90 |
| Purchase #3 | $24.28 | 5.514% | $25.6188 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $123.38 | 13.544% | $140.0906 | $140.09 | $140.10 | $140.10 |
| Purchase #5 | $216.94 | 3.302% | $224.1034 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $205.36 | 9.300% | $224.4585 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $210.34 | 3.677% | $218.0742 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $920.65 | $988.0070 | $988.00 | $987.95 | $988.00 | |