| 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 | $54.54 | 4.628% | $57.0641 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $20.40 | 4.462% | $21.3102 | $21.31 | $21.30 | $21.30 |
| Purchase #3 | $214.90 | 10.735% | $237.9695 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $170.63 | 4.244% | $177.8715 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $234.75 | 6.686% | $250.4454 | $250.45 | $250.45 | $250.40 |
| Purchase #6 | $161.85 | 5.822% | $171.2729 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $161.86 | 5.505% | $170.7704 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $1,018.93 | $1,086.7040 | $1,086.70 | $1,086.60 | $1,086.80 | |