| 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 | $75.59 | 8.316% | $81.8761 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $40.95 | 5.812% | $43.33 | $43.33 | $43.35 | $43.30 |
| Purchase #3 | $168.31 | 10.774% | $186.4437 | $186.44 | $186.45 | $186.40 |
| Purchase #4 | $173.83 | 10.579% | $192.2195 | $192.22 | $192.20 | $192.20 |
| Purchase #5 | $138.50 | 5.298% | $145.8377 | $145.84 | $145.85 | $145.80 |
| Purchase #6 | $56.92 | 9.644% | $62.4094 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $205.45 | 4.768% | $215.2459 | $215.25 | $215.25 | $215.20 |
| 7 purchase totals = | $859.55 | $927.3623 | $927.37 | $927.40 | $927.20 | |