| 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 | $245.34 | 8.518% | $266.2381 | $266.24 | $266.25 | $266.20 |
| Purchase #2 | $89.56 | 9.706% | $98.2527 | $98.25 | $98.25 | $98.30 |
| Purchase #3 | $18.91 | 9.828% | $20.7685 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $37.64 | 4.826% | $39.4565 | $39.46 | $39.45 | $39.50 |
| Purchase #5 | $75.27 | 12.104% | $84.3807 | $84.38 | $84.40 | $84.40 |
| Purchase #6 | $116.42 | 12.575% | $131.0598 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $92.44 | 9.642% | $101.3531 | $101.35 | $101.35 | $101.40 |
| 7 purchase totals = | $675.58 | $741.5094 | $741.51 | $741.50 | $741.70 | |