| 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 | $67.63 | 10.285% | $74.5857 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $18.61 | 12.299% | $20.8988 | $20.90 | $20.90 | $20.90 |
| Purchase #3 | $138.66 | 3.797% | $143.9249 | $143.92 | $143.90 | $143.90 |
| Purchase #4 | $83.96 | 9.153% | $91.6449 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $50.77 | 13.438% | $57.5925 | $57.59 | $57.60 | $57.60 |
| Purchase #6 | $131.86 | 3.190% | $136.0663 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $56.51 | 6.609% | $60.2447 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $548.00 | $584.9578 | $584.95 | $584.95 | $584.90 | |