| 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 | $111.44 | 9.859% | $122.4269 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $48.87 | 4.523% | $51.0804 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $21.62 | 3.554% | $22.3884 | $22.39 | $22.40 | $22.40 |
| Purchase #4 | $55.29 | 13.567% | $62.7912 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $225.73 | 7.585% | $242.8516 | $242.85 | $242.85 | $242.90 |
| Purchase #6 | $190.64 | 4.152% | $198.5554 | $198.56 | $198.55 | $198.60 |
| Purchase #7 | $80.39 | 4.115% | $83.698 | $83.70 | $83.70 | $83.70 |
| 7 purchase totals = | $733.98 | $783.7919 | $783.80 | $783.85 | $783.90 | |