| 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 | $50.48 | 8.566% | $54.8041 | $54.80 | $54.80 | $54.80 |
| Purchase #2 | $155.47 | 7.303% | $166.824 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $134.80 | 6.772% | $143.9287 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $153.96 | 10.426% | $170.0119 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $30.34 | 7.629% | $32.6546 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $179.43 | 11.738% | $200.4915 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $250.88 | 3.349% | $259.282 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $955.36 | $1,027.9968 | $1,027.98 | $1,028.00 | $1,028.00 | |