| 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 | $50.79 | 10.416% | $56.0803 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $186.54 | 10.641% | $206.3897 | $206.39 | $206.40 | $206.40 |
| Purchase #3 | $20.95 | 8.678% | $22.768 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $236.59 | 12.619% | $266.4453 | $266.45 | $266.45 | $266.40 |
| Purchase #5 | $32.44 | 5.541% | $34.2375 | $34.24 | $34.25 | $34.20 |
| Purchase #6 | $132.78 | 7.356% | $142.5473 | $142.55 | $142.55 | $142.50 |
| Purchase #7 | $53.88 | 3.663% | $55.8536 | $55.85 | $55.85 | $55.90 |
| 7 purchase totals = | $713.97 | $784.3217 | $784.33 | $784.35 | $784.30 | |